The manager, Arai Rima, uses a sexy competition swimsuit to tease nipples and cumshots to support the lagging members' youthful nipples, kneading them. (WAAA-635)

Using logic and eroticism to strengthen weak members who can't improve their time! Even if you ejaculate and your nipples feel good, don't bend over! Lighter testicles mean you can swim faster♪ A service manager uses dangerous swimsuit seduction, teasing and kneading nipples, and internal ejaculation support to make useless members stronger! Everything is for improving the members' speed, using empty testicles for internal ejaculation training!