Of course

Not wanting to knock his mother-in-law up, Phil fucked Gloria as long as he felt safe to, Gloria's protests now just grunts as he thrust as deep as he could. The moment he felt his orgasm swell in urgency, he pulled out of her, spurting semen over the woman's ass and back with enough pressure to reach the nape of her neck. "Oh, god," he moaned as Gloria wept with relief that he hadn't cum inside her.

"That was fantastic," Phil murmured, laying down on Gloria's back, his cock trapped between them, feeling the wetness of his sperm on her back. "We're going to have a lot of fun from now on - maybe next time, I'll cum inside you."

"What do you mean next time, Pheel Dunfee?" Gloria hissed, "Chay will keel you before you can ever touch me again!"

"Oh, he won't dare touch me," Phil retorted. "I didn't tell you, but I know things that will land him in the poorhouse if not in jail."

"You... he... what... what do you mean?" she asked, bewildered.

"I mean, if he even thinks about touching me, or if you even think about telling anyone what happened, your husband will be thrown in jail, and you and both your sons will be on the street!"

"I won't tell, I promise!"

"Good - I can't wait to fuck you again. Feel free to tell me no - but don't expect that to stop me!"