1boy, 1girl, alternate_costume, belt, bikini, bikini_aside, brown_eyes, censored, clothing_aside, hetero, long_hair, lying, navel, o-ring, o-ring_bikini, official_alternate_costume, on_back, open_mouth, penis, purple_bikini, purple_swimsuit, pussy, sex, solo_focus, spread_legs, swimsuit, twintails, vaginal, watermark, web_address, white_hair