世の中の男たちが勃起しなくなって1年…女子たちは女子同士で性欲を解消するしかない状況。しかし実はそんな世界でなぜかボクだけが勃起するんです！そしてその事実をずっと黙っていた…バレるその日まで…。そしてある日その秘密がクラスの女子にバレた！それからというもの…今まで全く相手にされなかったボクは女子たちからモテまくり！否…単純にモテたというよりは彼女たちの有り余る性欲を処理するセックスマシーンと化したのだ…。ボクがひとりのタイミングで半ば強●的に勃起させられ挿入を強要！さらに集団でボクを襲い乱交逆レ●プもどきまで…。当然、生ハメ＆中出しさせられまくり！とにかく学校にいる間はボクの勃起チ○ポはずっと狙われている！嬉しい誤算だけどとにかく体力がヤバい…。
It's been a year since all the men in the world stopped being able to get erections… leaving the girls with no choice but to satisfy their sexual desires with each other. But somehow, in this world, I'm the only one who can get an erection! And I kept that fact a secret all this time… until the day it was revealed… And one day, my secret was discovered by the girls in my class! Since then… I, who was completely ignored by the girls before, have become incredibly popular! No… rather than simply being popular, I've become a sex machine to satisfy their overflowing sexual desires… They force me to get an erection whenever they want and demand to insert it! Furthermore, they gang up on me and engage in something akin to a reverse **** orgy… Of course, I'm constantly being fucked raw and cummed inside of! In short, my erect penis is always being targeted while I'm at school! It's a pleasant surprise, but my stamina is getting dangerously low…

– JavGG.net