For the best ejaculation of your life, the ultimate "ejaculation management" new project! M-men who are not even allowed to touch their dicks, start their chastity belt life! During his abstinence, he is not only forced to endure, but is also subjected to a variety of traps! Forced to wear a penile band, pseudo-sex without ejaculation! He is forced to wear a penile band, have pseudo-sex without ejaculation, and have sex with another man who makes him cum like a living hell! And so on! His mind is in shambles and his balls are flat! Can M-men really survive? 人生最高の射精の為に、究極の《射精管理》新企画！！チンポに触れる事すら許されない、M男クンの貞操帯生活スタート！！禁欲中は、ただ我慢するだけではなく様々なトラップが！！ペニバン強制装着、射精なき疑似ＳＥＸ！！まるで生き地獄、別の男とイキ狂い見せつけＳＥＸ！！などなど！！精神はボロボロ、金玉はパンパン！！果たしてＭ男クンは、耐え抜くことが出来るのか！？