Yes, it’s recommended. Perfect gift, like a blessing. I also ordered the gel filled breasts option and I can’t get enough of them! I like playing with them sometimes and they feel pretty good. Much, much better than the hollow ones I’ve had on my other doll before. Just my preference. The moaning option was cool too! To be honest, I am a bit scared of turning them on when the family is around but when they aren’t, I take advantage of my goddess (in a good way).
