Finally, he slipped his finger in, rubbing her walls in and out, in and out, then another finger in, and another! With every finger added they moan in unison, their voices filled with labored breath and aching lust. He slips his thumb in and feels her muscles tighten and loosen around his fist, practically screaming with pain/pleasure. He leans over. With his hand still deep in her ass, he kisses her neck slowly and nibbles at her skin before whispering “okay baby, be a good girl while I stick my whole fist up your ass” He slapped her ass checks gently twice and then rubbed them lovingly. Her asshole feels so tight, like it can’t take anymore, but she is his, and he wants it to take more, so it will. He pours oil on the palm protruding from her ass, rubs it in, and thrusts as hard as he can until he hears the cutest little plop sound, and he’s wrist deep in big, phat, juicy ass. Boom. An explosion goes off in her mind and body, she couldn’t see, she couldn’t think, all she could do was feel him owning her.
Source: reddit.com/r/sexystories/comments/ubgkpi/feelin_horny_so_i_came_up_with_this_fm_kinda