射精部「基礎講習」 (Pixiv Fanbox)

Futanari athletic club "Basic Instruction"


Before I get to the explanation of the competition, I'll tell you an important story.
As with other sporting events, ejaculation competitions, it is important for athletes to develop their fitness.If you are physically weak or mentally challenged, you won't have a good record.They need enough sleep, especially during the growing season. You're not all night owls, are you?


And it's often misunderstood to be about "No Fap".
Some athletes suppress masturbation to improve their records, but it has the opposite effect. masturbation suppression increases stress and often has a negative effect on competition.Masturbation should be done naturally and in moderation.
I also masturbate properly.


Erection is primarily parasympathetic for erection and sympathetic for ejaculation. So it's very much a mental influence.Masturbation is very important to avoid stress and pressure.But you have to be careful. If you keep giving your dick too much stimulation, your sensitivity will be dulled and you'll often get in trouble for competition.Besides, you won't be able to have fun sex with your partner. Treat your dick gently.


You're all growth period and young, so you should be energetic and full of ejaculation.
Athletes in ejaculation competitions ejaculate heavily. That's why a lot of them wear condoms and masturbate.Condoms can be purchased on a student discount basis through the online purchasing department.You'll need one when you have sex with the girl you love, so make sure everyone carries a condom!
That's it for today's class.





※当然ですが先生の教えはフィクションですよ。
Of course, Onishima teachings are a work of fiction.