Take a shower with her.

"Sure, but don't you think those two would want to clean up too?" I asked her. "Well, I was kind of hoping we could have some time together. You know, alone." She giggles.
As we walk to the bathroom, we pass Jane and Sophia, who are cuddling each other's naked bodies to sleep. Taking care not to wake them, I bend down and kiss Jane on the cheek. God, she is so beautiful when she sleeps. Her rosy cheeks and her firm and perky ass look so perfect in the dimly lit hall. Holly notices I stopped following her, and whispers, "Come on John! You are going to wake them!". So I slowly stand back up, and follow her into the shower.
She turns the water on, and it starts incredibly cold. "Oooh!" Holly cries, and she jumps out of the shower and crashes into me. I fall onto the floor, and she lands right on top of me, her face inches away from mine. She starts to say, "Listen, about tonight. I know that you are in love with Sophia, and I'm happy for you. I just hope that after tonight... things between the two of us can be... can be-" but I cut her off with a kiss. "It's alright, I'm not going anywhere." She giggles, and we get up. Still sticky from earlier, we get into the shower. We clean each others bodies, starting from the hair, and working our ways down. I hadn't noticed how beautiful she really was, until touching every last part. From her brown hair to her small tits, she truly was a sight to behold. We face each other, arms around each other as we wash each others backs. I look at her face and become so entranced I don't even realize she has grabbed my hands, and slowly moved them downwards, until they were over her firm and smooth ass. She lets go of my hands, and moves her own to grab hold of my dick, which has slowly started to harden again.