Tried it as a fantasy thing but I definitely enjoy a full session more. I agreed with the original OP that it seems disrespectful but it really is not as long as you are nice about it. 15 minutes is just way too short and it kinda takes away the good part of seeing an escort: meeting a new person, getting to know her a bit, having fun and all that... The only thing I can think of for myself is that it is a quick way to meet a new lady that I think might not be my type. I got a fairly busy schedule so it is not always possible for me to book an full session and that means I often choose repeat with my favorites rather than trying to meet someone new. 15 minutes appointment is a lot easier for me to arrange and thus allow me to connect with new ladies who aren't on the schedule as often.
For the session itself, it is just like a standard session except you only get BBBJ from start to finish. The SP I met is definitely not a clock watcher and didn't rush me at all; however I myself had a hard time relaxing simply because I was so aware of the fact that we only got 15 minutes on the clock. Nonetheless, the lady I met was stellar and gave an awesome dripping wet BBBJ and a pretty dramatic CIM finish (with tip). I can say that's one fantasy checked off my list. An oral quicky with a smoking hottie.
