My Wife Is from the Future

The first time it hurts, the second time it feels numb, the third time it goes in and the fourth time it goes out, it slips, the fifth time it goes in and the sixth time it comes out, it won't be pulled out, the seventh time it goes in and the sixth time it comes out, the eyes are closed seven times, the eighth time it's gritted teeth, the ninth time it goes in and the tenth time it comes out, the body is exhausted, a lotus flower turns on both sides, an eel is drilled in, the lotus clamps the eel's head, and a stream of clear water flows out.