This was good. It could have been better, but it was still good. The plot was interesting, the characters were fine, and the art style was good. Yong-Joon Choi is a handsome young man who is staying with his best friend (Deok-Hee Park) and his family, while his parents are away. But after seeing Deok-Hee's gorgeous mother (Jeong-Suk Park)...Yong-Joon instantly becomes enamored with her. Yong-Joon also meets Deok-Hee's very sexy girlfriend, Mina. But the same night, Jeong-Suk catches Yong-Joon masturbating to her undergarments - slowly awakening her carnal desires - even pleasuring herself. After slipping and spraining her ankle, Yong-Joon takes her to the hospital,and Jeong-Suk treats him to a meal - only for their moment to be interrupted by rain...but not enough for their lust to cease...and their juicy kiss leads to their first lewd and erotic love making. They try keep it a secret from everyone. But when Deok-Hee, his dad, and his sexy sister, Eun-Hye Park, go out to eat...it gives the two lovers to a chance for another round. When Deok-Hee gets into a spat with Mina, she takes off...which leads to her nearly getting violated - but ends up saved by Yong-Joon; and Deok-Hee helped (a little). This of course leads to Mina becoming smitten with Yong-Joon - so much so that she seduces and has incredible sex with him...only to be caught by an infuriated and envious Jeong-Suk - who pleases herself again out of sexual frustration and jealousy. Things get more complicated, as after Yong-Joon and Eun-Hye accidently lock themselves in a room all night...the cold air seeps in...and they warm each other by giving into their temptation and fornicate passionately - although, Yong-Joon sees much of Jeong-Suk in Eun-Hye...fueling his passion (and even calling out her name by accident). When Yong-Joon confesses his true feelings for Jeong-Suk, she gives in and admits that despite loving being a mother and a wife...she also misses being a woman as well - going as far as to promise to "take care" of Yong-Joon for as long as he stays with them. When Mr. Park takes Deok-Hee and Eun-Hye out to eat...Yong-Joon quickly jumps into action, and Jeong-Suk finally accepts her role as a woman, giving herself over completely to Yong-Joon - and the two make passionate love like wild rabbits. However, they are soon caught by a distraught Eun-Hye. Not long after, Deok-Hee catches Yong-Joo once again with Mina...ending both his friendship and relationship with them. After some time, things slowly begin to get back to normal for the family - Deok-Hee even loses some weight. Unbeknownst to him and his father, is that Mina, Eun-Hye, and Jeong-Suk all secretly get together and continue their very erotic and lewd affair with Yong-Joo. The three women just couldn't get Yong-Joo's huge manhood out of their heads...and Yong-Joo has no complaints about his new life.

While the story did keep my attention, I would have liked a couple of things done differently - Deok-Hee would have been much smarter, and respected his girlfriend's boundaries; Mina would have explained why she shied away from being groped; Yong-Joo (while tough) would have rejected Mina's advances; Mina would come to really love and appreciate the good man she has in her life; Deok-Hee would have done a better job at saving his girlfriend and best friend from those hoodlums; Eun-Hye would still lust after Yong-Joo, but would eventually allow her mother to keep him; Mr. Park would accept that while he and his wife still cared for each other...they couldn't love each other like a normal married couple would; and Jeong-Suk would fully become Yong-Joo's woman...as he lovingly enjoys her company every single day. Or maybe have Deok-Hee end up with an even prettier girlfriend whom he treats much better, and have Yong-Joo keep all three of his new women - that works too.

But as always...these are just my opinions.