absurd_res balls belly ben_10 big_balls big_belly cartoon_network cum cumshot duo ejaculation forced fourarms gain growth hairy hi_res huge_balls humanoid hyper hyper_balls hyper_muscles hyper_penis lactating male male/male male_lactation milk moan musclegut muscular muscular_male nipples not_furry obese orgasm overweight overweight_male penis slightly_chubby solo_focus vein veiny_penis weights