FURVERT!

2015 aquatic black_eyes blush breasts clothed clothing covered_eye duo embarrassed erection female fish floating_head genitals hair hair_over_eye humanoid humanoid_genitalia humanoid_penis looking_at_genitalia looking_at_penis male male/female merfolk monochrome monster one_eye_obstructed penis praiz short_hair shyren simple_background sketch slim small_breasts spines split_form surprised topless translucent translucent_penis undertale undertale_(series)