<human>: Can you provide a brief rundown of the text in within 3 sentences?

Sorry in advance for grammar im on mobile and I just woke up and remembered it. 

This isnt entirely too bad, its actually pretty funny so here it is:

Christmas morning and whatnot. My family is coming over later so i put on something nice, you know khakis and a nice sweater. I lay down and decide to play a little bit of destiny, my girlfriend calls me on facetime and the nice guy I am, I decide to stop gaming and talk to her. This would be where the fuckup happens.

She fails to mention that her mom is in her room. She is wearing something that shows a lot of cleavage and naturally im aware of it and tell her. What I also tell her is that my nuts are sticking to my leg because of the underwear that I am wearing. I hear a faint "Thanks for sharing Undead_turtles"

I begin to laugh out of nervousness and it sounds pretty maniacle so my girlfriend ends the call.
<bot>: said my girlfriend's boobs were showing and my balls are sticking to my leg im front of her mom, then maniacly laughed about it.