Mouth. I really love the sensation of my partner sucking my balls empty until the last drop and then even further maybe.

She loves it too, and is a master of deepthroating.

When she notices I’m close, she stops a bit and just keeps on swallowing with less sensation than before, but balls deep in her only a snake could compete. This prolongs it a bit, and she can enjoy some precum as long as we both can.

The taste of it (sweet and fruity according to her) drives her crazy, and often she just edges me for another couple minutes, until I just can’t hold it no more and let it happen, either until she can’t keep up anymore with swallowing, or until it becomes painful.

Vaginal on the other hand, good too, but we use condoms and as soon as I cum in her I have to pull out, because my dick becomes flaccid and the risks become too high.

Don’t get me wrong, the vaginal cramping sensation when she cums is just as good, but not as controlled and manageable.