4-

Repeat step 2.

5-Repeat step 3.

6-Finish by doing very rapid flexes continuously for 30 seconds or as long as you can.

7-Sit up and rest for several minutes.. This exercise will give you flex power and will increase your thrusting 10 fold after several weeks of exercising. They should be performed 5 days a week, for the rest of your life. This will also tighten and shape your buttocks, which will also be more appealing to your lover.