I treated it very well like a wife. My wife enjoys toying with it and we always get into hot sex after that. My masturbation technique is also something I'm proud of. What can I say? It's fantastic! Just to share, I usually fondle my balls with my fingers and rub it in a continuous motion up and down and begin with a slow speed to get my penis hard. Literally wanking it wouldn't help at all.
It just makes all that Fucking semen come out with just a plain orgasm. I hold up my huge penis with both hands, push my shaft against my the side of my palm and keep rubbing it again and again. You will get aroused and feel very high. Just when you think you are going to reach orgasm, slow down and let the feeling get away and then continue doing it.
The feeling of getting so close to an orgasm and remaining at that state is so pleasing. I could do it for around half and hour and it's just as good as orgasm-ing all the way through.
Well, that's what I normally do without my wife. Sometimes, I'd just play with it and making sure I don't reach orgasm to keep my sperms intact. And when my wife comes back, or when I could get a real Fucking session, I'd blast huge amounts of my cum on her.