1girl, 3boys, blonde hair, blush, breasts, censored, chain, chain leash, collar, eris jerand, flower, gangbang, gem, green eyes, group sex, hair flower, hair ornament, hair over one eye, hand on another's thigh, jewelry, leash, legs apart, male pubic hair, medium breasts, medium hair, mosaic censoring, multiple boys, nagioka, navel, nipples, open mouth, panties, penis, penis on head, precum, pubic hair, solo focus, spread legs, star ocean, star ocean anamnesis, stomach, thighs, underwear, white panties