my ex-wife had a boyfriend like that . he'd had a vasectomy, which supposedly increases the quantity and consistency of cum, and his big cock filled her so completely that when he came, his jiz would flow out of her pussy and coat her inner thighs ( he was so big that she wouldn't let him on top. she'd ride his huge meat so that he wouldn't hurt her) i had clean-up duty, and slurped up alot of his cum! i loved sticking my tiny one in after he'd fucked her. i couldn't even touch the sides!