Rule 34 Dev - 1boy anal anal_insertion anal_masturbation anal_sex anthro anus bed belt biceps blush closed_eyes cum cum_string erection green_penis green_skin improvised_dildo insertion leaking lube lying male male_anal male_only mask masturbation michelangelo muscles mutant ninja nunchaku on_back pads penetration penis pillow pose precum reptile scales scalie slit smile sneefee solo spread_legs spreading sweat teenage_mutant_ninja_turtles teenage_mutant_ninja_turtles_(2007) tmnt_(2007) turtle weapon|1883751352