GF Cheated with Ex That Has Dick Double My Size

My gf fucked (cheated on me) her ex who has a dick double my size, and has been talking to guys even bigger than him. She has no more use for my dick, so she’s allowing me to try to find someone who will sleep with me.

I found a girl who is excited to, but she doesn’t know how small I really am. She lost her virginity to an 8 inch dick, and the smallest she’s had is three inches and said she couldn’t feel it. I hope I don’t get laughed at.