Pleasure your sister, Rachel

As Ria continued to suck on Rachel's nipple, I slipped a finger inside her wet pussy. She gasped, her body arching up. Rachel's eyes were closed, lost in the pleasure of our touch.

I moved my finger in and out of Rachel's tight pussy, watching as Ria's hand snaked between Rachel's legs and rubbed her clit. Rachel's breaths became ragged, her hips bucking against my hand.

I leaned down, kissing my sister's full breast, feeling the warmth of her skin against my lips. I could hear Ria's soft moans as she pleasured Rachel's sensitive clit.

I gently bit down on Rachel's nipple, causing her to shriek and squirm beneath us.

"Oh god, yes," Rachel moaned, her voice hoarse with desire.

I slipped another finger inside her, stretching her tight pussy to accommodate me. Rachel's muscles clenched around my fingers, indicating she was close to breaking point.

Ria stopped fingering Rachel's clit and moved down to suck it and tease it with her tongue.

Rachel's hips bucked up, needing more, as she cried out in pleasure as Ria's tongue lapped at her clit and my fingers slid in and out of her pussy.

Suddenly, Rachel's body went rigid, her orgasm hitting her like a tidal wave. She screamed my name as her climax overtook her, her pussy contracting around my fingers. I could feel the heat of her release flooding out of her, coating my hand in her orgasmic juices. Ria and I continued to pleasure my sister as the powerful feelings overwhelmed her.

As Rachel's muscles relaxed, I gently removed my fingers from her pussy, drawing them away from her wetness. Ria released Rachel's clit, licking her lips as she looked up at me with a satisfied grin.

We both knew that what we had just done was wrong, but the thrill of the forbidden only made it hotter. We had broken a taboo, and there was something exhilarating about pushing boundaries and exploring desires that society deemed unacceptable.