[Kurodenwa (Tonpu)] Hisame Hon (Hoshi no Samidare) [Wrecking Army] [2012-01-29]

Hisame Asahina—glasses perched on her nose and lab coat barely wrangling her heavy breasts—has one research problem she can't solve alone: the full-body pleasure she once tasted refuses to return, no matter what she tests on herself. Desperate and dripping, she corners Amemiya Yuuhi, pries her hairy ass open with both hands and demands he plunge inside right now while her tiny reptile companion supervises shamelessly from a shelf. An omake epilogue then drags Yuki into a gurgling enema finale, the timid girl's stomach filling until her composure crumbles completely.