Rule 34 Dev - 2d 2d_(artwork) anal anal_penetration anal_sex artist_self-insert ass_hair ass_ripple back_tattoo biting_lip biting_own_lip blush blushing body_hair burn_scar butt_hair chest_grab chest_grope chest_hair cross-eyed crosseyed drool drooling facial_hair fucked_from_behind gay glasses gravity_falls heart larger_sub larger_sub_smaller_dom male/male male_lactation male_only male_penetrating male_penetrating_male milk milk_squirt older_sub onomatopoeia para-p pec_grab pec_squeeze penetration plap rosy_cheeks self-insert shoulder_hair small_top_big_bottom smaller_dom smaller_dom_larger_sub smaller_dominant stanley_pines x-ray yaoi younger_dom younger_dom_older_sub younger_dominant younger_penetrating_older|12445421712