murakami suigun, himekawa kazumi, coctail soft, pia carrot (series), pia carrot e youkoso!!, pia carrot e youkoso!! g.o., game cg, 1990s (style), 1boy, 1girl, against wall, bath, bathroom, bent over, black hair, blush, breasts, doggystyle, faceless, faceless male, grabbing another's breast, green eyes, groping, hetero, medium breasts, mixed-sex bathing, moaning, nude, open mouth, orange hair, red hair, retro artstyle, sex, sex from behind, shared bathing, short hair, solo focus, tan, thighs, vaginal, wet