Me and my son go away on vacation and are staying at my mothers. We both end up sharing a bed. I wear a lingerie to bed and son next to me spooning you. I am woken realising his hands are on my breast rubbing my nipple. I move his hand away only for it to return. After a couple of attempts I give up but now his hands moves lower down and starts rubbing my pussy. I try to move his hand but feel very aroused. He start fingering me slowly. I feel him hardening. He moves my hand to his penis to rub. I move my hand away but he pulls it back. I feel the penis throbbing in my hand and slowly start tugging at it although that is not what I wanted. I now feel his penis touching my pussy and he keeps thrusting. I try to wake him but I can’t. As I try to move away, suddenly I feel him inside me. I stop trying to pull away but he thrust following my pull and now its deeper. I let out a small moan reluctantly. I try pulling away gain but his hands on my breast keeps me close and we both get into a rthymic hip movement thrusting deeper. Not that I wanted it. As I am about to break free I realise he's cum inside me. I give in and both of us remain stuck while his penis deflates out. The next day I am awoken to him eating me out. What a shock. I tell him to stop but he continues. My resistant gives way and I start to moan in ectasy. Finally cumming in his mouth. He comes up to me and kissess me. I taste my own juices and just as I think its over, he quickly trust his penis into my mouth. I feel him cum and my juice from last night. I love it but feel its wrong. He makes me gag. Even my husband has never done that. He gets off and kissess me again. While doing that he moves his penis along my pussy rubbing on my clit. I am filled with ectasy and moan. He takes that as his cue to enter and thrush his penis deep into me. MOving ever so faster and hearing me moan, he is so excited. In his haze and quick thrush his penis accidentally enters the place I have never allowed anyone to enter. I give out a yell. I feel pain and pleasure and realise its up my arse. I ask him to stop. But he's in a daze only a teenager can be in as he's never done any of this until today. I realise I am his first as he keep pounding my arse. as he trush quicker her now moves from one hole to the other alternating every time. Arse to pussy. Pussy to arse. Finally he pulls outs and cums on my face. As he cums on my face I realise my mother has just walked into our room hearing all the commotion. She is shocked. I am surprised but feel that is she leaves she will tell everyone. I get up give her a hug tight and as I do so, my son notices she's not wearing any panties under her light bathrobe and has a very hairy bush. He's never seen anything like that. while I am hugging her telling her sorry for what she's seen, son carefully kneels next to his granny, gently lifts her bathrobe part revealing her hairy muff and starts eating. I am no aware what my son is doing as as I continue to hug my mom trying to explain what happened, my mom cannot move and feels her legs tremble as my son starts fingering her. I only realise whats happening when I hear my own mom moan and look down to see my son eating her muff.