This is gold. Very cute, written very well. I liked it :) I liked how Sherlock didn't say "I love you" back, but rather "mm.. yes." Sounds like him!
I liked how you managed to keep John in character, his language and mannerism. I enjoyed the fluff.
I also liked how normal the scene appeared, how natural. The massage part was really nice and very John-Sherlock-y. If there was ever a way Sherlock would ask for a massage, it would be sprawling on top of John wordlessly and expecting him to massage his back!

Me gusta haha I love it :D

Aw…this is so sweet! Love the fluff…and the ticklish bit :P