Go further as Tina

After all that kissing, Tina's body is unbelievably horny. The arousal you experience in her 18-year old body was different than the ones you experienced in Kim and your mom's bodies. Somehow, it was even more raw and more intense, like a scorching, white hot heat going through your entire 18-year old sister's body.

As you kissed and groped Kim, you notice her trying to pull away, saying:

"W-what the fuck, Tina, w-what's happeni-"

You cut her off by pulling her blouse down and started sucking on her tits.

"O-Oh god, Tina!", you hear her yelp as you sucked her supple breast. The fact that you were in control of the body you're violating right now turns you on, and you could feel your crotch getting wetter and wetter by the minute.

"Hey, sis, I'm getting reaaaaally wet down there.", you say using Tina's voice to Kim in between sucking her boobs and panting for air. "Why don't you help me clean it out?"

You change positions and you are now sitting on the table with your legs spread, showing off your wet, 18-year old pussy to Kim. You also pulled down your top, exposing Tina's modest breasts.

"Lick it, sis.", you order Kim. Kim, who's now really horny, obliges and she starts licking your sopping wetpussy. The pleasure you feel in Tina's body multiplies by 10 and you start moaning loudly in her body. This is the first time you ever felt your pussy being licked in a female body, and the pleasure was different but all the more intense when compared to using your hands.

As Kim licked your pussy, you feel yourself coming closer and closer to orgasm. By now, you're familiar with the feeling of an incoming orgasm in a female body, and you can't wait to cum in Tina's young body.

After a few more minutes of having your wet pussy eaten out by Kim, you finally reach orgasm. You moan loudly, "Ohhh OH FUCK I'M GONNA CUM!", and your entire body jolts as pleasure envelopes it from within. Wave after wave of pleasure crashes into you as your older sister kept eating you out. Despite the familiar feeling of a female orgasm, this particular one seems the most intense. You think in the back of your mind that it's probably because of Tina's young, 18-year old pussy, as you kept cumming in her body.

The pleasure soon subsides after a couple of minutes. Kim slumps back on the chair, seemingly tired from the ordeal as well. As you lay down on the table, tired after that intense experience, you thought of what to do next.