you feel a hand on your cock

...when a soft, decisive hand moves on to the tip of your cock, slowly grazing it before gripping and beginning to tug it gently back and for.

You panic and turn to find Hayden, your ill-begotten mistress, staring at you with a smirk.

"Dirty, dirty Doctor." She whispers into your ear.

You panic and forget yourself, with her hand on your cock and your daughter pleasuring herself only metres away.

"Hayden, what are you doing here?"

"I should ask you the same question, my love," she peeks through the door jam, never taking her hand away from your throbbing hardon, "but I can see why. Your daughter is getting hotter with each passing year."

You move as if to push her away but she looks at you with subtle venom as her tugging tightens.

"You shouldn't be here," you croak, pathetically, "Vivien is downstairs... how did you get in?" you hiss.

"I have my ways, Harmon, and you're not getting away from me, even if it takes me moving across the country and pleasuring you to the sight of your daughters tight cunt - I will have you. Forever and always."