garukichi, ako (blue archive), blue archive, highres, 1boy, 1girl, armpit crease, arms behind back, blue eyes, blue hair, blue halo, blush, bouncing breasts, breasts, censored, curvy, earrings, female pubic hair, furrowed brow, halo, heart, heart-shaped pupils, hetero, huge breasts, jewelry, mosaic censoring, muscular, muscular male, navel, nipples, penis, plump, pubic hair, pussy, reverse upright straddle, rough sex, sex from behind, spread legs, stomach, stud earrings, sweat, symbol-shaped pupils, testicles, trembling, unaligned breasts, vaginal, veins, veiny penis