I used to virtually raise cats and came across an article about one of the cat owner's biggest woes: getting scratched by the cat while doing something unspeakable with your girlfriend, and instantly losing all interest. So, looking at it this way, Ai Yin, who has four cats, must be pretty "dangerous," especially since she mentioned that during her self-study sessions, the cats scratch her. "The cats will lie on me, 《《Taiwan's Strongest Beauties Alliance, Click the picture to follow on IG~~~》》 like we're enjoying the pleasure of vibration together." Ai Yin's self-study can be traced back to her elementary school days. A good friend gave her a book for young teens, and she saw some novel images in it. She tried it out on her own, but it didn't feel great, so she didn't pursue it further. What really sparked her interest was visual material. One day in junior high, little Ai Yin came home from school as usual, opened the door, and was shocked by what she saw. Interestingly, she was upset about her father watching videos, but she had no ill feelings toward the content itself. After that, she even learned to secretly raid her dad's collection and study it privately. "When I saw a woman's breasts being played with, I got excited. But I felt extremely embarrassed and couldn't watch the action scenes." Although she skipped some close-up parts, the abundance of study material had little Ai Yin seriously self-studying by her second year of junior high. She even forgot to clean up after watching on the computer, and her mom found out, giving her a good scolding. As for her dad, one day he got rid of all his private stash. "I think this is my fault"~~~ By high school, Ai Yin discovered a large massager toy in her parents' closet. "I think my family was planning to throw it away, so I tried using it for secret self-study, and it was so stimulating!" You really don't know until you try it—it's way better than fingers, and I couldn't put it down. Every night before bed, she'd lie on the bed with the motor between her thighs and the covers. No need to watch videos to get in the mood; she just wanted to quickly reach the peak and release that inner wild energy. Once she became an adult with some financial means, Ai Yin basically turned into a toy reviewer. She'd toss out ones that were too weak in power or had insufficient frequency, switching through several brands. In the end, she settled on one with a bumpy surface and a head as hard as rock. "After trying it, I think it's perfect for my little sister (laugh)." Going back to high school, little Ai Yin attended an all-girls school. She'd gone to schools with very few boys in elementary and junior high, but now it was straight to zero—could that really reduce romantic entanglements? The key was that rumors were always circulating around: "So-and-so graduated yesterday!!!" Under the pressure from her peers in the first year of high school, and not wanting to fall behind, the restless Ai Yin made her move. She picked a street performer in Harajuku, a place she often hung out. They exchanged contact info, went on a date, and eventually decided to hook up at a manga cafe. Turns out this artsy guy didn't like doing it in a hotel. But the space in the cafe was too cramped, and they talked about couple seats, but it wasn't convenient at all. "This is nothing like what's described in manga; the feeling wasn't great at all." After such an unsatisfying first experience, Ai Yin secretly swore she'd never do it again. Well... of course, that got slapped in the face pretty quickly. Not long after, Ai Yin fell for the owner of a cafe where her friend worked part-time. This mature, handsome guy in his 30s, Abe, had her throwing herself at him. But his fetish was a dealbreaker—he required full-body zentai suits. She had no idea how to make that work while still moving properly, so she lost interest in Abe instantly and cut off contact. Later, she dated several older men, one of whom was practically old enough to be called "dad." In October 2016, Ai Yin started uploading cosplay videos on Nico Nico Douga. Her maid outfit videos got an insane number of views. When asked why she debuted in adult films, she said she loves cosplay and wanted to do it while wearing outfits she doesn't usually wear. How did she suddenly become a cosplay enthusiast?! Connecting it to her Twitter and Nico accounts being created around the same time, and her cosplay videos being uploaded less than three months before her debut, it's worth noting that films need approval, meaning her debut was filmed about a month after the cosplay videos. That leads to reasonable suspicions that this was a big orchestrated show by the studio and agency. They used Nico Nico to build buzz and honed her skills on MGS before finally releasing exclusive works on FANZA in January 2017. The studio called her a "super-spec" and "highest-level" newcomer. Even back in her MGS days, Ai Yin had a solid knowledge base and techniques. As her performance experience grew, her acting improved a lot. In March 2018, she was nominated for the DMM Best New Actress Award but unfortunately didn't win. But 2018 wasn't done with big events— in July, uncensored clips leaked. Then in February 2019, the entire uncensored video leaked!!! Ai Yin already had a lot of negative emotions; when her senior, Ren Jikawa, retired, she said she didn't want to do it anymore either. After the 2018 leaks, she cleared her Twitter (claiming it was an accident). By 2019, with more leaks hitting her, netizens even kindly left links under her Twitter posts. She couldn't pretend not to see it. It really lived up to what she tweeted when the leaks first started: "Once it's on the internet, no matter how hard anyone tries, it won't disappear." Well, on July 5, 2019, she posted announcing she was quitting, and even changed her Twitter name to Maria. With Ai Yin upset about the uncensored leaks, would she follow her senior Ren Jikawa to the Caribbean? Nah, that was a full goodbye. Or was it? How could the studio and agency let her retire? Just about ten days later, they "brainwashed" her, and she was back online. Sadly, in August 2021, she retired for good. Finally, Ai Yin is probably the type who gains weight easily. In the past, eating the same amount without exercising led to a 7 kg weight gain in two weeks. In this industry, besides looks, body shape is crucial. Another reason for her retirement was keyboard warriors calling her fat, even though she was working hard to stay fit.