Try to stop her

You mutter some indignant protest as you feel that your girlfriend is now just fully stroking this Stranger off in the shower. He is now moaning and breathing heavily, "Hey....I think he´s clean enough there..." you say, fighting through the erotic daze to try and stop your naked girlfriend from making the Stranger cum. By the sounds he´s making he´s getting close...

Alyssa: "Yeah....I guess" She says, as the doesn´t stop stroking, just slows down. As she finally comes to a complete stop, she just stays kneeled for a few moments, her hands still around his erect, pulsating cock. She seems to be looking the Stranger right in the eyes, your penis is rock hard by this point, a wet spot of precum staining your underwear.

"Can´t forget about the butt!" Alyssa suddenly exclaims, as she turns the Stranger around on his feet, so he´s now facing the shower, and Alyssa´s face is right in front of his naked ass. She finally stands up and gets some more soap, pouring it down the crack of his ass, then delicately placing her hand down the middle of his ass. Judging by his reaction, and the silhouettes, she is rubbing her bare finger on his asshole. What the fuck? You think to yourself as this goes down. "I always wash my bottom like this, to get it real clean."

Now Alyssa´s large naked breasts are pressed up against the Strangers back, as she is now very thoroughly, yet delicately washing the Strangers naked asshole, while he´s sporting the largest erection you ever saw. You can´t really tell from the silhouette, but it looks like Alyssa has reached around the Stranger to put her hands on his erect cock again, sneaking in a couple of strokes. You don´t say anything, since you aren´t really sure that happened.

Stranger: "That feels good...". _Oh, now he can speak! _You think to yourself, partially sure that he´s playing up his illness, partially relieved that he seems to be getting better, Alyssa´s method worked.

Alyssa: "All done! How are you feeling now?" She asks the Stranger.

Stranger: "Tired, very tired and still cold. And to be honest, horny since I didn´t cum from your lovely hand job earlier..."

You couldn´t see it, but you know Alyssa blushed at that comment. "Silly! That wasn´t a hand job, I´ve never given one!"

Stranger: "Well, since I didn´t cum, I suppose that wasn´t a hand job then..."

Alyssa: "Yeah, I´m sure my boyfriend agrees, right, Matt?"

"....Yeah" You say but don´t really believe. She asks as if she didn´t just jerk this Strange homeless mans huge cock off in the shower for a full minute, right in front of you!

Alyssa sticks a hand out from the side of the shower curtain: "Hand me a couple of towels, please, Matt". You put a couple of towels in her hand, and she emerges from the shower covered up completely with the towel. You were hoping she would forget about not showing you her body after all that´s happened, but no.

The Stranger also steps out, but makes no effort in covering up his privates, just dried off and dropped the towel on the ground. "I need a bed, where can I sleep?"

Alyssa: "Oh, we just have the one bed, but you can sleep on it, we´ll take the sofa."

Stranger: "Nonsense, let´s all sleep together, it´s warmer that way."

Alyssa looks to you with a question in her eyes.