We’ve been dating for awhile, but I’m really keen to find out what your fetish is. After some persuading you admit that it's trouser splitting, so I tell you a story about bending over at work and my embarrassment at my trouser’s bursting open and splitting exposing my ass and knickers. I can see you are getting aroused by my experience so I split my trousers in front of you and noticed that it is getting you hard. I take your cock and start giving you a blow job, glad that we can have this shared experience.