Teach you how to let your girlfriend play with me from behind (sex knowledge adult novel)

When I watched porn in the past, I always doubted the feeling of anal sex. The first problem was the issue of cleanliness. I couldn’t let it get smelly and affect my passion, right?
My girlfriend used to lick my anus all the time, and she loved seeing my anus tighten and loosen under her oral skills. But she only licked it, because if she went inside it, it would definitely not taste good.
She used to wrap a vibrator in a condom and stuff it into her anus, wow! The excitement was really great. I truly felt the feeling of a man being attacked from the front and back by a woman that time!
Later, when we were taking a shower together, my girlfriend jokingly said to me, "Hey, wash your butt clean, don't get my hands dirty later!"
,ha! As soon as I heard this, I realized that my benefit had come again! Then I said, "Then you wash it for me, otherwise how would I know what your standards are?"
When she heard this, she immediately said, "Okay, if you want me to wash it for you, don't regret it!"
At this time, she picked up the shower head, removed the handle, asked me to kneel in the bathtub, squeezed some shower gel, and started to wash my back. My back felt so smooth and comfortable.
Then came the key point. She pointed the water pipe from the shower head at my anus and started to wash off the shower gel. Then she told me to relax my butt. She didn't insert the water pipe inside and still rinsed it outside. But as soon as I relaxed, we both found that the water rushed in.
I said to my girlfriend, "Ugh, the water got in!"
But she told me: "Yes, that's how it should be done so it will be cleaner!"
My girlfriend actually gave me an enema, wow! That feeling is real, it's really special, and it doesn't feel exaggerated to what is shown in porn movies now.
As I flushed, more and more water appeared in my intestines. My girlfriend was so kind and considerate and said to me, "I'll go out first. You go to the toilet and drain out the water!"
After she turned around and went out to wait for me, I endured it and walked to the toilet and squatted for a while. Wow! The extent of the explosion was in no way inferior to what was shown in porn movies, except that I found that there was feces mixed in my body, so sweet!
My girlfriend knew there must be some dirt, so she went outside to wait for me. After I finished defecating, she came in and continued to pour water into my butt in the same way to clean my intestines. After going back and forth two or three times, she didn't go out to wait for me to drain the fourth time. She said she wanted to see the water spraying from my butt, and it really happened! She felt aroused when she saw me squirting, and my insides became so clean!
Back in our bed, she inserted her fingers into my anus and rubbed it. It felt so good! I was not worried at all about whether or not any dirt would get on my girlfriend's hands. I was completely focused on enjoying the pleasure of anal stimulation.
Then he took a small vibrator and fucked me, fucking me from behind and stimulating my penis with his mouth from the front, and I soon couldn't hold it anymore.
It's a pity that we broke up. It seems that I will never have the chance to enjoy such a feeling again. I don't know which girl would appreciate or want to see such sexual interest.
Because I happened to have a one-night stand opportunity once, and I thought it was just a once after all, so I simply asked the girl if she wanted to play such a game to add to the passion of that night. But it turned out that the girl was very disgusted with such a thing! It seems that it is difficult to have such a special foreplay in this life. I really miss it.
I am sharing a true story here in the hope that after reading this experience, couples can have different sparks in their lovemaking.