Compatibility 10.『Rewarding my Female Friend’s younger Sister with her First Sex』♡


Today, Mikiri has an early shift at her part-time job, she hurried out as soon as the classes has been dismissed. I’m free so I went to the courtyard thinking that maybe I could go and listen to Tochika-chan’s music while at it.

Just as I thought, she’s sitting on the tree shade bench again. She sure is a pure girl beauty

「Tochika-chan」

「Ah. Mamoru-senpai」

I called her out, then she smiled like a blooming flower as she greeted back. Man, she’s too cute. She’s an angel.

I sat next to her. Tochika-chan grabbed her knees and caught her breath.

「Uhm, I have something to report」

「Hm?」 What?」

I urged her to continue, Tochika-chan looked at me, then spoke bashfully.

「I’ve been selected as the First Year Section Leader」

「What? That’s cool!」

I was stunned. Section Leader, means she’s the leader of the clarinet players, right? That means that Tochika-chan’s the best player among the first year students. Isn’t that amazing? I’m honestly impressed.

Tochika-chan combed her hair, then she gives off a bashful smile.

「To think that I became the leader… I think I’m not suited for it, but… But the Department head recommended me」

「Congrats. I love hearing Tochika-chan’s music. That’s why I’m happy for you」

「Eh, ehehe」

Tochika-chan rubs her fingertips together bashfully.

「I do have the experience. I wonder why they chose me?」

I gently brushed her hair. I was surprised at how smooth and gentle my voice came out.

「You did great.」

「Huh?」

「It’s not just because you have experience. Tochika-chan’s an earnest girl, and the head also understands that」

I narrowed my gaze and combed her soft hair.

「Tochika-chan, you’re good. Have some self-esteem」

「Ah…」

Tears. Tochika-chan teared up.

「I really worked hard! I don’t want to lose to anyone when it comes to my beloved clarinet」

「Yeah. Tochika-chan’s a hard worker」

「Uuuu」

Tochika-chan’s face curled up in tears. I may have a handkerchief but i just let her continue while patting her head.

After a while of crying, Tochika-chan took out her handkerchief and wiped her tears. Then, I noticed.

「Seeing it reminded me, isn’t that my handkerchief?」

「Yes. I had it cleaned, and it had been my favorite」

Tochika-chan smiled.

「When I feel regretful that I could cry, or so discouraged that I feel like giving up, holding this gives me courage」

「It feels a little embarrassing. It’s just a cheap handkerchief」

「But to me, it’s the most important handkerchief in the world」

Saying that, she holds the handkerchief softly as she turns her gaze to this direction. That’s remarkably straightforward for someone so reserved.

「Mamoru-senpai. I did my best」

「Yeah」

「Can I have a reward?」

「A reward?」

It’s rare for Tochika-chan who rarely asserts herself, to be demanding like this. But, I’ve been wanting to give her a treat, so… I have no reason to refuse.

「Sure thing. What do you want?」

When I asked, she took my hand timidly.

「I want to have sex…」

「――――」

I’m completely speechless, I can’t find the words to say. Sex? Is it exactly what she mean?

「Did I not mishear that? You asked for sex?」

「Yes…」

Tochika-chan is beet red. She doesn’t look like she’s joking either. She summoned her courage to make the request. Then, I’ll have to be serious.

「You should do that with your lover instead…or so I’d love to say, considering that I’m the older one here, but, I’m not really an upright person. I don’t intend to sermon you about that」

Besides, I already had sex with Mikiri, who isn’t my girlfriend. I can’t really say anything impressive.

With that said, I placed both my hands on Tochika-chan’s shoulder.

「That said, let me ask, do you like me, Tochika-chan?」

「I love you!」

Tochika-chan looked straight into my eye and said.

「I don’t know whether this affection is due to respect or something else, I don’t even know what love is」

Tochika-chan gripped my hand tight, and continued…

「But, I can’t imagine anyone other than Mamoru-senpai taking my first」

「I see…」

I smiled and placed my hand on her cheek.

「That makes me happy to hear that. Then, there’s one thing I’m going to say」

I looked at Tochika-chan’s teary eyes and said:

「Let me embrace you, Tochika-chan」

「Yes」

Tochika-chan quietly closes her eyes. I gently layered my lips to hers.

I brought her home,. She was incredibly tense, stiff as board as she stepped into a man’s room for the first time. I suggested her to take a shower, hoping it would calm her down.

So, she seems incredibly anxious.

「I’m seriously about to have sex with Tochika-chan? Oh shit, I feel like I’m getting a nosebleed」

I feel like I’m about to hold a girl I cherished like a sister. Furthermore, she’s my friend’s sister. I feel like collapsing from guilt.

But as the veteran, I need to take the lead. I’ll make sure to hide my inner turmoil from her. I was brimming with enthusiasm when the door opened and Tochika-chan walked in.

「Thank you for waiting…」

「Yeah. You’re wearing your tracksuit?」

「This is all I have, I was also worried that my uniform will get wrinkled」

「I see」

I was buzzing in excitement on the inside. As a fan of gym uniforms, I’m thrilled!

I tapped the bed lightly.

「Then, let’s start」

「Y-Yes. Uhm, it’s my first time so I don’t think I can do it well」

「Don’t worry. You can leave it to me」

Tochika-chan settled timidly on the bed. I grabbed her hand and gently pushed her down.

「Ah…」

She looked up at me with her blushing face. Tochika-chan’s on my bed. We’re seriously about to do this. I was rock hard.

「I’m taking them off」

「O-Okay…」

Tochika-chan closed her eyes. I took off her jersey. She raised her arms and took of her gym shirt. Her rounded mounds were revealed beneath the white lace bra. I gasped.

Tochika-chan looks away, embarrassed.

「Ah, uhm. I’m a little plain there so it might not be fun to look at」

「No, you look lovely. You’re slender and cute」

Her beauty makes me lose my vocabulary. A budding woman, on the verge of losing to a dangerously alluring flirtation. I can’t help but want to rub her belly as it’s incredibly sexy.

I groped and unhooked the bra to expose her breasts. The tips of her breasts were colored rosy pink, an it’s sticking out. I reached out to it instinctively and began stroking them.

「Hmm, my breasts…being rubbed…ahn~」

Tochika-chan’s gasping breath tickled my earlobe, and I struggled to maintain my composure.

「I’m touching you below too」

「Ah, that place is…」

I thrust my hands into her jersey pants and touched her pussy on top of her panties, then genital fluids oozed out. Her panties are soaked. I looked at Tochika-chan and she covered her face with both hands, looking utterly embarrassed.

「W-When I was in bath, I was already thinking about how Senpai would embrace me. I couldn’t stop my thoughts」

「R-Right…」

Oh shit. What’s with this girl? She’s too cute. I feel like my reason is about to fly away.

I inserted my hands into her underwear, and opened her entrance with my fingers and slowly teased her. As I pinched her clit, Tochika-chan flinched, and she clenched the sheets into a ball.

「Ahn! Hmmm ♡ Hmmm ♡ So good ♡♡」

「Which part? Your clit or your pussy?」

「Both of them ♡♡ It feels amazing when senpai touches me 」

Due to her straightforward personality, her physical reactions are quite obvious. She’s too sensitive. My palm is soaked in her lubricant, I think this should be enough.

I removed her shorts, then slid out her panty to reveal her pussy. Her pubic hair is even thinner compared to Mikiri. Her privates are still developing. I gulped down a mouthful of saliva, then opened the chest beside the bed to grab a condom,. I quickly removed my clothes and put on a condom on my penis.

「Woah, senpai…You’re big」

「Scared now?」

Tochika-chan shook her head.

「It’s from my beloved senior, so I think I like it」

「Oh, okay」

I’ve realized this. This isn’t going to last long. But since this is Tochika-chan’s first time, her body won’t be able to last that long. But, that’s perfect.

I grabbed Tochika-chan’s leg and forced her to open them. Her flower that hasn’t accepted anyone yet, is twitching, as if enticing me to come in. I pressed my penis into her vagina.

「Hmm, hmm!」

I pressed my hips forward, Tochika-chan shifted her body. That’s less resistance than I expected. She accepts my penis as is. My penis goes in and out of her pussy. Her virgin tight pussy holds my penis tight. It’s hot and viscous, and it feels amazing.

「Tochika-chan. it’s all in」

Tochika-chan puffed her cheeks, and then smiled with a composed look.

「I’m happy. I’m glad taht Senpai’s my first

「Me to, I’m honored to be your first, Tochika-chan」

I gripped her hand tightly, entwining our fingers. She also reached out and took my hand.

「Please move. Please use me to feel good」

「Sure」

I slowly moved my hips back and forth, kneading her belly gently. I hear soft and wet sounds echoing in the room.

「Ah, Hmm! Hmm. Fuu, fuu. Hmmmm」

Tochika-chan sways her body harder, catching my pistons. Since she’s a virgin, she’s awkward at moving, but she’s trying to make herself pleasurable for me by moving her hips. That’s endearing and cute. I moved my hips quicker, searching for her sensitive spots.

「Ah ♡ there ♡ so good ♡♡ Hmm ♡♡ my belly is tightening ♡」

Tochika-chan seems to like it in the vaginal portion of her cervix. This has potential. I’m going to focus on that area, pressing hard with my penis. Tochika-chan drooled, gasping for air.

「Aaah ♡♡ Hmm ♡♡ No way ♡♡ this is so good ♡♡ it’s my first time, and yet it feels so good ♡♡」

「Tochika-chan might be a genuis at sex」

「No ♡♡ Mamoru-senpai is just to good ♡♡ I’m not that horny ♡♡」

I rhythmically pressed my hips as I suck on her breasts. Then, she seems to let out a voiceless cry as if her throat is pinched. Her pussy suddenly tightens, and a lot of lubricant spurts out.

「S-Senpai ♡ It’s coming ♡ Something big is coming ♡♡」

Tochika-chan wraps her legs around my hips and holds me. Woah, this is tight. I can’t help but embrace her back, throwing my body forward.

「Aah ♡ It’s here ♡♡ Hmm ♡♡ This is ♡♡ I can’t ♡♡ Aaaaaah♡♡♡♡」

Tochika-chan collapsed and convulsed,. At the same time, he rpussy clamped down on my penis like a vise, and I climaxed with a groan.

「Uuu, guuu!!!」

My penis pulsed, in a beat and a lot of semen came out. My head was sparking with an unbelievably intense feeling of exhilaration, and my body trembled violently.

「Haa, haa, Tochika-chan」

「Hmmm. S-Senpai…」

We gazed at each other, gasping out of breath, and kissed. The sweet kiss afterward melted us in happiness.

ーーAnd then, Tochika-chan rolled up in the futon and became a turtle.

「Uuu!! That was embarrassing!! It was my first time and yet I sounded so lewd!!!」

She’s embarrassed. During sex, adrenaline was pumping, but now that we’re done, her shame washed over her. She won’t let me look at her face, even with the blankets covering her.

I gently patted the freshly puffed futon.

「Tochika-chan, as a man, I feel great to see you feeling pleasure」

「Senpai」

Tochika-chan’s blushing face peeks out of the blanket. She’s like a turtle. I almost burst out laughing.

Tochika-chan looked at me, eyes glistening in tears, and said;

「Let me take my revenge!」

「Revenge?」

「Yes! I was embarrassed because I want to make you feel good senpai! So this time, I want to make sure you also are in pleasure!」

Seems like I set something on fire. Well, yeah. There’s more to come. I was imagining that and I found myself getting erectー