Tantric Turn On

S and I have only been going out for a short while but we have discovered that our common bond of enjoying tantric sex has made this relationship something too write about.
It started on our first night in bed together when I was going down on her and bringing her to the brink of orgasm then stopping, and then starting again, that she begged me to enter her but to do it as slow as possible.When I was fully inside her she held my cock in a vice like grip with her vaginal muscles.
I couldn't move unless she allowed me to,and when she did ,it was only to withdraw nearly to the full length and then slowly enter again only to be grabbed again all this time we were just engulfed in the pleasure of each other and constantly kissing ,licking and biting and sucking whilst I was slowly withdrawing and re-entering.We slowed down as we approached orgasm and stayed locked together only to start again when this had subsided while still kissing etc.
This routine lasted for hours and words can't describe the orgasm that we had together when we decided that we were fulfilled.
This is both mentally and physically best the sex we have both had and S says that she has achieved mini orgasms at work just thinking about it.
So far we have tried about ten different positions and have experienced unbelievable orgasms each time, and the longest session so far has been 5 hours.
We have both been studying up on our tantric positions and take turns in deciding which position we will use .
This is not only the most spiritual sex we've ever had but the feeling of oneness is just unbelievable.
Try it and you'll be amazed!