Rule 34 Dev - 2boys abs adharc arcticlion biceps big_muscles blonde_hair blue_eyes cum cum_on_chest cumshot diphallia diphallism fish frottage gay green_eyes grey_skin grin hair hemipenes lying male male_only mammal marine messy multi_penis muscles nipple_piercing nipples orgasm pecs penis piercing reclining rhinoceros sex shark simple_background uncut yaoi|2025173288