[Do well!!! (Tatsuka)] Kanojo wa Boku no Taieki de Ugoiteiru Phase. 03 [=NSS=]

A bespectacled young man named Ishibashi serves as the living power source for gorgeous android women who run on nothing but his essence. The imperious Kuga Rune corners him with a shameless proposition before riding him in sleek black, commanding him to release deep inside when he reaches his limit. A softer blonde companion claims her own turn, trembling and pleading for more even as she warns he's being too rough—proof that these machines crave their human in every way.