Rule 34 Dev - 3boys balls biting_lip black_hair blush cape chair clothing diphallia diphallism eridan_ampora fellatio fins glasses grey_skin homestuck horns karkat_vantas male male_only ms_paint_adventures multi_penis oral penis pointy_ears purple_highlights sao_(artist) sharp_teeth short_hair sollux_captor threesome troll white_background|1020942768