Not only does she get her birth canal stretch to the extreme, but she gets to feel 2 cocks rub against each other and with her pussy walls, and a snowball
I fully agree, two cocks in a cunt are really amazing. Used to do this all the time with a previous girlfriend. She always asked for it. The feeling of another wet cock inside your partner is the best feeling ever. Every woman should try it. Love the sound of cum running out of her cunt. Wish I was there to taste it.