Prompt: <lyco:bwc-06:1>, 2boys, dark-skinned male, dark skin, blue hair, purple eyes, light-skinned male, light skin, pink hair, green eyes, yaoi, anal, penis, nude, sex from behind, reverse upright straddle,  looking at another, happy sex,  sitting on lap, leg up, motion lines
Negative prompt: simple background, monochrome, white background, solo, 3boys, pov, fellatio, 1girl, looking at viewer