animated video sex penetration male clothing multiple boys ass 2boys blush open mouth text stomach bulge anal anthro short playtime genitals tagme duo mammal fur interspecies third-party edit bodily fluids male penetrated male penetrating male penetrating male white body white fur yaoi horn choking asphyxiation human penetrating submissive vertical video gameplay mechanics health bar genital fluids sound cum balls human anal sex male/male sound warning glistening human on anthro gay cum while penetrated sound edit bovid caprine goat undertale long ears hands behind back asriel dreemurr asriel dreemurr (god form) undertale (series) chara (undertale) shorter than 30 seconds glistening butt chokehold gui save point longer than 10 seconds kinkykong brother (lore) sibling (lore) adopted (lore) boss monster (undertale) pseudo incest (lore) adoptive sibling (lore) time loop