Love giving, but I'm on the larger side so it's been a bit of a stretch for my partners. My current partner is a big fan as well, but due to the aforementioned reason it's just a sometimes indulgence for us (she's told me that with smaller guys she was often able to be more spur of the moment, but with me we need to take more time to warm up etc).

When we do it's always with a wand on her clit, and watching the way her eyes roll to the back of her head and her body convulse is seriously one of the greatest things I've ever experienced (and she's says they're the most intense orgasms she's ever had).

It's not for everyone though, and things can sometimes get messy, but with two patient and generous people... God damn.