taaru (taru), touhoku kiritan, voiceroid, highres, 1boy, 1girl, alternate breast size (larger), bed, black pubic hair, blush, breasts, brown hair, cleavage, female pubic hair, full-face blush, grabbing another's breast, groping, headgear, hetero, knife hair ornament, large breasts, lying, medium hair, mismatched pubic hair, missionary, navel, nude, on back, on bed, oppai loli, pov, pubic hair, pussy, sex