If they both lie this position transforms itself into a Scissor position. The top guy seats on the bed with his legs spread apart, and the bottom sits on him also with his legs spread, so to alternatively cross them. And also adapt the angle of penetration by be leaning more or less forward, this will ensure you manage your inside feelings.
Suggestion for the bottom: make sure you spread your legs enough to have an easy penetration. Bottom person should bent a bit at the beginning, putting his ass backward in order to allow for an easier penetration, position near a place to support hands order to provide balance. The lovers may be different in height – then the passive partner should raise oneself to “sit down” to the active one. To enjoy this position, the lovers should have their buttocks on roughly the same level. It all depends on both your body-build and your personal desire. If one of the lovers is a well-grown, but the other’s stature is short, then some sex positions may be rather inconvenient or even impossible for them.
According to the Gay Kama Sutra the most comfortable sex position depends mostly on the height and weight of both partners. There are four main ways to make love: standing, kneeling, sitting or lying.