Wonderful suggestion, finding a source of cum to share with the GF. She likes to whisper in my ear what a good slut I am while she talks about us sharing a cock or two.
She says things like: "cum on, lick and suck those cocks for me. Be a good boy and nurse on the big swollen head. Yes, lick up the pre-cum like a good boy. Now, share it with me so I can help get a big load of sperm on our faces and in our mouths. Cum on, put your tongue out and catch the cum..." So fn hot!!!
Fascinating! I'd love dirty talk like that.

