In order to gather data on a particular function from a not-so-bright but cute seme android, a straight-laced and tsundere uke / bottom researcher fully devotes his time and body for "research purposes"...
A misfortunate delinquent bottom catches the eye of some incubi and is cumsucked gently and roughly one after another in this happy threesome story. (Contains the same content as the "voiced comic" version.)