젖탱이와 젖탱이를 짜다

We finally go on a date after having met eachother online. You seem a bit shorter than your pictures but only politely comment on it. You then tell me about how you workout and lift weights, and I'm very surprised, seeing as you're quite small and thin. I then tell you how my biceps grow really easily, imagine what would happen if I actually put some effort in, imagine how big they would get. I show off my arm and back muscles, with you getting my envious by the second.