- Get some sensual massage oils
- add candels and incense
- Prepare a special meal and offer to eat it naked
- Etc.
There are dozens of steps you can take which will increase the sensuality between the two of you.
The idea is to increase sensuality so that your tantric sex experience is deeper and more pleasurable on many levels.
This gives a wider experience body to your tantric sex exploration
http://vitalcoaching.com/tantricsex.htm