Her younger sister

The slender and supple figure tackles Ashley, slamming her out of your arm. The figure embraces your girlfriend in a big hug, squeezing her tightly. You notice that the shorter girl’s plump but firm ass is wrapped in denim shorts that must be one size too small, and feel your pole standing at half-mast as her luscious thighs jiggle slightly from the impact. Ashley’s face begins to flush again, and you know that she is getting really turned on from the cum in her corset getting massaged into her pores. Releasing Ashley as quickly as she’d embraced her, Jamie crosses over to you and gives you a gigantic hug as well. Your girlfriend’s little sister presses her tight, toned body hard against you. She sticks her face in your chest and takes a nice long whiff, pushing her chest out so you can feel her tits. You wrap your hand around her back, laid bare under her small orange halter top. Her soft skin makes you tremble a little and your cock stiffens fully in your jeans. She lingers just one moment too many, almost grinding her groin into you, before pulling away and gazing up at you.

“Jon! We missed you at Thanksgiving! Where were you!” she reproaches you playfully, her eyebrows drawn together in an adorable frown. She willfully ignores the leggy beauty beside you until Ashley peels her off and Krystal slips her arm back around you. A spot on the android's left temple flashes yellow, indicating the processing of new information. “Oh. That’s an X-BOT. I thought she was real,” Jamie mutters to herself.

“She is very real. Jamie, this is Krystal,” your girlfriend introduces. The android sticks a right hand forward, which Jamie grabs in a quick and cool handshake.

“Oh so now you need a third in the bedroom, huh?” she almost pouts before Ashley gives her a quick smack to the back of her head.

“Mind your own business.”

“Sheesh, okay…” Jamie looks away and bats her eyelashes at you, “So, what are you guys up to? I was with our big sis but then her fiancé called, and she had to leave so I was just about to go get a smoothie and hang out with some friends but if you want we could hang out too, maybe catch…” the girl rattles on and on to her older sister as the four of you move out of the crowd’s way. You notice that men and women alike are staring at Krystal’s substantial tits jiggling under her dress as she sashays beside you. You absentmindedly put a hand around her slim torso, letting one of the heavy globes rest on you, but an insistent voice breaks you out of your reverie. “So whaddaya wanna do? Keep shopping, get a drink, go to the movies…” Jamie steps unnecessarily close as she asks you. You see Ashley glower behind her, increasingly annoyed at her slutty sister’s flirting, so you leave the choice up to your girlfriend.