Failed with My Little Sister? Onee-san's 'Special' D*ck Training! (No Cuckolding, Promise!)

あたしの妹との初Hで失敗しちゃった? ならおち○ちん鍛えよっか♪ あ、寝取ったりするは気ないから安心して? あたしそういう趣味ないからw

★4.85 (0 reviews)849 salesReleased: 2025-11-22

asmr binaural female-voice older-sister-type coaching teasing penis-training explicit r-18 humiliation-light encouragement confident-female dirty-talk girlfriends-sister handjob-implied first-time-failure confidence-boost

Voice: Kanadeya Shiharu (奏谷しはる)

R18Languages: Japanese

About This Work

Your first intimate experience with my little sister didn't go as planned, huh? Well, don't you worry! Your friendly Onee-san is here to offer some very 'special' hands-on training. I'll guide you, tease you, and encourage you, all to make sure you're ready for next time. And just to put your mind at ease, I have absolutely no interest in cuckolding you. This is strictly for your improvement, delivered in immersive binaural sound to give you maximum tingles and boost your confidence!

Why You'll Love It

✓A highly unique R-18 premise: Get 'trained' by your girlfriend's older sister after a less-than-stellar first encounter with her.
✓Direct and playful coaching: Features explicit 'penis training' guidance combined with lighthearted teasing and reassurance.
✓Immersive binaural ASMR: Experience tingles and heightened sensations as Onee-san whispers encouragement and instructions directly into your ears.
✓Humorous and non-threatening: The Onee-san character playfully assures you she won't cuckold you, creating a fun, engaging, and confidence-boosting atmosphere.

Scenario & Context

The listener has just had their first sexual encounter with the speaker's younger sister, and it didn't go well. The older sister, a teasing and somewhat dominant character, finds out and decides to "help" the listener by offering a private "training session" to improve his performance, all while playfully reassuring him she's not trying to steal him from her sister. The setting is intimate and private, likely in her room.

Tracklist

1	Welcome, It Seems Your First Time Didn't Go Well?	N/A
2	Don't Worry, I'll Train You Up Properly	N/A
3	A Little Warm-Up Exercise...	N/A
4	Reassurance and More Coaching	N/A

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