Lessons in love, Akira Arakawa, Ami Arakawa, 1girl, hetero, 1boy, twintails, sex, small breasts, breasts, nipples, red eyes, censored, thighhighs, red hair, blush, long hair, straddling, open mouth, school uniform, vaginal, penis, cum, open shirt, girl on top, solo focus, open clothes, shirt