[Amisawa Kenkyuujo] A book about how Nagusa, who has his futanari penis played with by Shuro Yanabuki, is about to cum but fights it off with Byakuren's semen.

箭吹シュロにふたなりおチンポを弄ばれるナグサがイきそうになりながらも白蓮ザーメンで撃退する本