I felt the skin pucker under my fingers, Marie sucked in her breath and leaned her head back, sitting up higher on her knees as she straddled me givin... me better access to her breasts. The silhouette of her body in the dark against the night sky was something to behold. I could see her breasts rounding out from her sides, I could just make out her nipples hard and inviting. Her body was arched back and she was looking up at the sky. Instinct and desire overtook me.I leaned forward and. It was slippy and had a scent that made her hormones stare."Pull up and down sister, make the end come in and out of its cover".With these instructions she automatically started to masturbate a man for the first time. He was right. She felt its heat and hardness increase as she worked back and forth. "Would you like me shoot my cum again, sister"?"Yes I think I might." she answered nervously."Let me take over then, but its a sin to waste my seed, it should go into a lady. I will have to. Gulping down his juice, she continued the oral massage of his softening penis for several minutes, causing him to gasp with the excruciating sensation emitting from its head.Finally, she was done."Decision time," Charlotte whispered quietly. "Lead me to the mattress and complete my education or tell me to get lost, in which case I'll masturbate and go, leaving you in peace."Joe reached down, lifted her into his arms and made for the bedroom.The next few hours were a maelstrom of sexual. ? You will have to ask permission to use the restroom."?"May I use it now."? Feeling extremely silly asking for permission to use the bathroom like I'm a little kid.?"I suppose that would be alright.? Follow me."?She leads me further down the hallway and shows me to the restroom.? She stays near the door as I piss and clean myself.? After I'm finished, she escorts me back to my room.?"Night dear." and she closes the door and shuts the light off.? As I sit on the edge of the bed, the gravity of.