Rule 34 Dev - 2boys ass blush character_request couple erection eye_contact gay hug human human_only ikezawa_kazuma indoors kazuma_ikezawa kenji_koiso koiso_kenji looking_at_another male male_only monochrome multiple_boys multiple_males muscle nude open_mouth penis short_hair standing summer_wars takenokoya tan tanline tear wet window yaoi|678952728