1boy, 1girl, bra, breasts, cleavage, comic, demi-chan_wa_kataritai, eye_contact, glasses, greyscale, hair_between_eyes, jumping, large_breasts, long_hair, looking_at_another, monochrome, muscular, muscular_male, open_mouth, panties, parody, petosu_(sunoco), ryuu_ga_gotoku_(series), ryuu_ga_gotoku_3, satou_sakie, shirt, shorts, smile, sweat, takahashi_tetsuo, topless_male, underwear, v-shaped_eyebrows