I was about to suggest the same thing. My wife and I have used Wet Platinum for a number of years now for our anal play. However, as a silicone based lubricant, it should not be used with silicone toys. Wet Platinum never dries or gets sticky. This makes it great for those extended sessions. We also love that it can be used in water. My wife and I will sit in our hot tub with my cock in her ass for 30-45 minutes. By that time we're both so hot (litterally and sexually) we go inside for a serious anal session. All this time we never have to apply more lube.
Yes u r right ... It will break down silicone toys.... But it is amazing for water play and lasts a long time without reapplication ... Plus a little goes a long way !!! My bf and I both love water and hot tubs or big bath tubs with jets are amazing for relaxation!! Always helps me to relax and open up for those marathons... )
We use moisturising cream. We have found that KY and the Durex brand lubes get sticky after a fairly short time.
Sorbolene! Very cheap - buy a large tub. Can be used as massage lotion too - keeps the skin soft and young!
I use a medical grade KY. I don't think it is available to the public. Silicone can sting, so can lotions. I did have a chick go nuts one time when I surprised her with shaving cream. The tingle made her go right off...