Pretty. Fuckin. Bad.

Dressed in only a skimpy thong, Gwen stood in the doorway with her thick legs, hips, slim toned tummy, and her round C cup tits on full display. Her usual brown bob cut looked a little messy and there was crazed look in your bug sister’s green eyes. “Gwen?” You squeaked as your eyes locked with hers. Wasting no time the slim thick beauty strides towards you as you sat almost paralyzed with shock. Before you can react Gwen grabs you by the hair and pulls you over her lap as she sits on the edge of your bed.

“You obnoxious little whore!” _Shmack! _Gwen’s stern voice struck you almost as hard as her hand struck your plump ass.

“Wah!” you cried squirming in her firm grasp. It was becoming increasingly clear you were going nowhere. Stuck firmly under your sister’s superior strength you changed strategies by placing your hands to protect your sensitive cheeks only for Gwen to quickly pin both your arms behind your back and rewarding your disobedience with three more swift smacks to your **** bottom. Three more adorable squeals left your tongue to your sister’s smug satisfaction and your dismay. “W-what do you think you’re doing?!” your voice trembled as you were hardly in a position to make demands.

“I’m punishing the slut that’s been fucking herself silly in my house all day! You’ve got me so riled up from your constant moaning and cumming yourself silly. I can’t take it anymore! ” Gwen reprimanded as she swatted your ass extra hard making you cry out again. Gwen’s voice suddenly shifted to almost a whisper as she began smoothing over your round ass with her palm as if it were a magical crystal ball, “I don’t know why my brother abandoned an insatiable little slut like you in his room, but if he won’t fuck you then I will.” The sternness in her voice sent shivers down your spine that ended in another smack to your quickly reddening bouncy bottom. A hybrid moan whimper surprised you as it left your mouth. Gwen chuckled making your cheeks go crimson just like your ass. “Oh? I’m sorry is this turning you on, slut?” her hand dipped down gently gliding over your drooling wet pussy lips.

“N-no! Of course not. I-I was uh already wet!” your lie coupled with your high pitch defensive tone didn’t even sound convincing to yourself.

A meaty _shwack! _Met your red hot ass again making you yelp and moan simultaneously “Ah ah ahhh. No lying” Gwen smugly cooed. “Answer my question truthfully. Did it make you wet?” Gwen reiterated as she returned to soothing your spanked ass.

“...Yes.” you bashfully corrected yourself. The truth made your heart beat twice as hard before. This was really turning you on. Could this get any more humiliating?

Gwen finally delivered one last swing to your ass making your body tense up and vibrate as a light orgasm took your pussy. Electricty shot through your entire body all the way to the tips of your fingers and toes. The most embarrassing orgasm of the day. With that Gwen flipped you back on to the bed and laid on top of you getting a good look at your ‘O’ face. As your orgasm subsided your vision cleared to see Gwen smiling smugly at you. “Good girl” she cooed before delivering a passionate kiss upon your lips.