As I then cupped her ass and squeezed it, she pushed back into my hand and I smiled. I watched her lips as they circled around Mistress Lisa’s clit... and there was a sharp inhaling of air by the younger!! I do not think we were at it for more than five minutes when Lisa reached down and grabbed two handfuls of hair, crushing the older woman’s face into her pussy. “Mount her! God damn don’t stick your dick in her but play with her tits!” Mistress Lisa panted. I jumped up and with the underside. I go up to the top where the rooms are and a bathroom with a common shower for the 4 rooms. As her mother is downstairs and I am alone upstairs, I decide to take a shower to take my tiredness off, I close the door, undress and get into the shower.I must have had a silly day, because I thought about my naked gf, with the consequent erection of my penis for that cause.The fact is that full erection, damn! When I leave the shower, her mother opens the bathroom door by accident and sees me naked. She was a thin girl that had tattoos all over her arms and nice size tits. The next day she made up an excuse for her and I to go somewhere. We went to her grandma's house and went to the upstairs where you can see straight into the girls room. Janet told me that shes sat there and watched the girl undress several times and got off watching her. Janet's hands slid down the front of her shorts and started to touch herself. Janet looked me in the eyes and said "Ive never been so horny everyday. "Why don't you come in and I'll give you your birthday present" she told me.Naturally I followed her as she unlocked the front door and we went into the house. Both her parents were at work, but this was the first time she had invited me in when no one was home.She led me into her bedroom, turned to me and demanded "do you promise you won't tell a soul about the present I'm about to give you?"A bit bewildered, I agreed and then watched in amazement as she removed her school blouse and bra and.