Later at the party

A couple of hours later you are at Karen's party, not much of party to be honest but Mel seems to enjoying herself, you can tell that she's getting pretty drunk because she's almost slipped in her heels while on on the dance floor several times.

So she gives up dancing for the time being and sits at the table across from you and Sarah, she starts talking about how much she thinks we're a cute couple and tells Sarah that she's so lucky to have you. Sarah giving "aww thanks mum" in response.

You then start to feel something touching the inside of your thigh, you first think it's Sarah but looking to the side of you, you notice both her hand resting on the table, looking down you notice a foot between your legs, it's Mel's she's slipped one of her heels off and is rubbing it up your thigh, your cock suddenly stands to attention, unaware of the situation Sarah carries on talking to her mother.

Mel then moves her foot right onto your cock moving it up and down, trying not to blow your load in your pants you notice the big grin on her face while she has her foot pressed against the length of your cock.

Trying not to give away what's going on to Sarah you carry on the conversation as normal......