Some answers

When you've recovered from the intense fucking, you finally ask Kendra. "Okay, what the hell's going on?"

Kendra slumps forward off your cock and turns around to look at you, leaning back on her elbows. "I know you're not a doctor. I don't know how you met Alexa at the hospital, but you can obviously tell she's not that bright and you took advantage of her," she says.

You gulp in guilt. "So... why did you go along? And why did you let me fuck you? And why did you-"

"You sure have a lot of questions for a lucky bastard," Kendra says with a smile. "Why? Because Alexa has a high libido and she doesn't understand it at all and the truth is, she needs a good cock to make her feel better. I get super horny all the time too and when she told me what you did to her, it got me turned on as well. It's a genetic thing. All the women in our family get super horny very easily once we come of age. Lucky for you, my boyfriend's not around, so I had to use your cock to satisfy my urges. Any more questions?"

"Uh..." you scratch your head. "What's the deal with your mom's boyfriend Billy?"

Kendra shakes her head and rolls her eyes. "Ugh. Where do I begin? Mom met him in some club and they've been dating for a while now, so he knows about the horniness in the family."

"So he...?"

"Yes, I've fucked him a few times. He didn't **** me or anything. It started randomly 1 day when mom wasn't around and we were in the house together, had a few drinks and 1 thing led to another."

"And Alexa?"

Kendra sighs. "Yes, her too. I didn't know at first until I caught them when I got home and heard noises from her room. I confronted him after that and told him that she's too fucking stupid to understand what's going on and that he needs to stop. I made him promise to stop in exchange for making myself available more often, but I guess he didn't stick to his word."

"Does your mom know about you and Alexa, and Billy?"

Kendra pauses to think about her answer. "I don't know for sure. Billy never touches either of us when mom's around, but they're very close and talk about everything. They have an open relationship too, so it's not like mom's not seeing other people and he talks about other dates in front of her as well. I'm pretty sure I heard them bring a female friend home with them 1 night, but she was gone the next morning when I woke up. I haven't spoken to mom about Billy cause that would be awkward but-"

Just then, you hear the front door of the house open and a newcomer's voice.