youyume-kun, kaai yuki, vocaloid, absurdres, commentary request, highres, 1boy, 1girl, black hair, black pubic hair, blush, breasts, brown eyes, censored, collarbone, completely nude, dark-skinned male, dark skin, hair bobbles, hair ornament, hetero, lying, male pubic hair, missionary, mosaic censoring, motion lines, nipples, nude, on back, open mouth, penis, pubic hair, sex, short hair, short twintails, small breasts, twintails