bathtub, small breasts, restrained by tentacles, bikini skirt, see-through clothes, stomach bulge, cum overflow, tentacle penetration, tentacles everywhere, tentacle in pussy, tentacle in ass, tearing up, ahegao, exposed breasts, smaller female, satisfied look, heart-shaped pupils, exposed pussy, double penetration, eyes rolling back, multiple positions, smaller female, small female, Rem (Re:Zero)