Try becoming each other in bed for a day. You be him and he can be you. If you’re a gay or lesbian couple, you can still do this, it just takes a bit more work. You have to really know your partner to take on his/her approaches and behaviors about sex. If you do this, you really need to stay in character to make it effective. It can be very exciting and give you both an insight into the other’s perspective about sex and you!