Did we go too far?

"Charlotte, I uh... Shit, I wasn't thinking..." I gasped out, feeling myself still softly pulsing inside her. Her body was soaked with the mixture of the two of us, and She panted softly against the seat.

"It's ok. It's ok. You're not evil for enjoying that." She panted. "That... that's what your wife should have been doing. Just get that out... Because... FUCK... that wasn't supposed to turn me on as much as it did."

"What turned you..." I groaned, finally feeling myself slip free of her. I pushed back, heavily sitting onto the back seat, next to where she leaned.

"You fucking your sister... fuck I... damn that shouldn't have turned me on so much." Charlotte shook her head. "The thought of her under you... Shit... that made me come so hard. "

My eyes drifted to her body, still wet and flushed. The thought that I had just... Shit, I had fantasized about my sister while fucking another woman. My thoughts drifted to Kaila and for a moment I felt guilty. I momentarily became silent and I started to turn my gaze out towards the ocean.

Charlotte pushed herself back from the seat onto her knees. She rose to half crouch, before slumping into the seat next to me, her hand slapping down on my thigh possessively.

"Don't you dare ruin this." Charlotte's free hand came up to press against my lips. "Don't you fucking dare ruin this. I fucking came so hard it was crazy. We didn't even do anything crazy. I just... FUCK the thought of you and your sister just gets me soaked."

I wanted to speak, when I felt her lips active on my. Her tongue snaked into my mouth and her barely clothed body pressed against me. I reveled in the kiss, my hand sliding naturally to cup her breast and tease at the nipple.

"Pinch it." She whispered, and I eagerly complied, my thumb and forefinger squeezing her nipple tightly, and bringing an immediate gasp of pleasure to her lips.

"Yeeeeesssss...." She gasped, heaving her chest and body against me before diving into another kiss. "So fucking hot. You fucking your sister, after fucking me... fuck... that shouldn't..." She shuddered again, and I glanced down to see her rubbing at herself frantically, her soaked fingers pulling at her pussy lips. Her smell was hot, eager.