She stopped, hesitated and said in an anguished whisper, “Can I explain?”I looked at her like she was an imbecile and said, “Nothing to explain ...ane. I fucked up. I trusted you and you made a fool out of me. Ipso-facto; what is there to explain?” She said, “I am so ashamed. I didn’t go to that party to get alcohol poisoning. It was just one mistake. It would NEVER happen again.” I said patronizingly, “I hope not, now please excuse me;” and continued up the stairs. I heard a little sob behind. I protested, practically begged her not to. It would have been very embarrassing to me to be seen this way, especially by two women I didn't even know."Oh stop being a baby, we've all seen naked men before," she said with a smile. "Besides, if you get close enough to the door and slouch a bit they won't even know you don't have any pants on."I took her advice as she pulled up along side Sarah and her friend, Kristine. Both I later learned were twenty one. Sarah looked much like her sister,. Removing her grin, she pulled me towards her, our two bodies pressing up against each other. My erection was now strikingly obvious – it pushed into her leg as she placed her hands behind my head, running her fingers through the thickness of my hair.“No-one will come in,” she said in an assuring tone. Frankly I didn’t care.“How do you know?” I replied, grinning.She stroked the back of my neck as she spoke. “Because I fucked the waiter here three nights ago.”I held her close to me as we kissed,. "Let's not go into it, MP, it's none of our business. If you want to do it I want to do it with you." MP reached up to kiss me. "Saturday night my folks are going out again. Let's do it then." We walked the rest of the way in silence.The week flew by; school kept us too busy to even think about sex. Saturday morning was a beautiful sunny day. Mom asked me if I wanted to go to the store and when I made a grimace she sent me a telepathic message that reminded me about tonight. I grabbed my jacket.