I cannot see the logic, but what works for you, works for you
Personally i would only visit one girl, and there are lots out there who can deliver both legit and happy alike, my first pick of girls who are currently available to see would be Zara at Suranaree, i would go for 2 hours, her massage, be it relaxing, finger nail tease or DT are out of this world as is her naughty side
You could choose Jessica at Thai to relax in Ossett, same again, 2 hours, and i think i would struggle to get a better legit massage with anyone else, she can also edge, one of my favourites
Lisa at Nana thai, again, 2 hours, though i would be greedy here and possibly go 4 hands and get May involved (May will usually go to B2B and with the right incentive FS), Lisa can be wicked with her deep tissue and really knows how to deliver a great HJ
Amy at Halton, oh Amy and her ample ones......she loves delivering a great B2B but her legit massage is so relaxing
Above all these, without question, i would pick Nancy Thai in Barnsley had she been around, but she is not? her legit is great and if she likes you, will give you an ending of your choice
So no, i cannot see the logic, however, it is not up to any of us to criticise what works for you