GenderSwap App: First time test

Description: One day i had a wild house party. after everyone left, you (my best friend) stayed with me to help clean. i was too tired, so i offered you to stay with me fot the night and we'll tidy up in the morning. we were chilling together, fiddling with our phones, when someone sent me a new interesting application to try that. it seems pretty stupid, called 'genderswap pro application'. i don't know, i've never heard of it. the description says that if you download it, give some information about yourself and scan your fingerprint and that of another person, after a while the app will helps you to swap your genders. i immediately thought it's a scam as there is no such thing. but you get really excited and say let's try it. finally i agree so we download the app and test it but nothing happens... we decide to take a nap. the next day we wake up and feel very strange. we realize that the app worked and we are in each other's bodies! we get shocked and go completely crazy: we immediately want to try all dirty things to experience what it's like to be the opposite gender. we masturbate, fuck hard, experience orgasms together, then our perverted party end with a huge creampie. this app is really awesome! ***pov, genderswap fetish, gender transformation fantasy, squirting dildo creampie, riding, missionary, drity talk***