Coin World: My Harem is full of reincarnated women(18+)

WARNING! 18+ CONTENT This is a world, where a man can have as many as wifes he wants. Because there is a 1:50 Population difference between men and women. In this world men feel a great pain while having S*x. So men fear pain and don't want many women Ron is an 18-year-old guy who has just awakened his system and his coin rate at school. However, it was only 0.1/day. Normally, even the weakest guy can awaken with 10/day, while the highest is about 1000/day, which is the limit. Still, no one has been able to achieve this rate. This coin rate is fixed upon awakening, and you can only kill a sand storm beasts or any extraterrestrial being and exchange their crystals or bodies for more coins. The highest rate recorded was 496, awakened by a powerful woman who currently rules the Central Kingdom. Normal people awaken between 10 and 50, while nobles awaken at rates of 30+. When Ron's noble family heared of his rate of 0.1/day, they sold him out in the slavery. Everyone believed that he never able to come back again. But Ron's got an old house, which is left by his mother. Now, Ron plans to use his coins to upgrade the house and buy many things. "Wait a minute, I can increase my coin rate. Doesn't that mean I'll become invincible by upgrading everything in this house and buying a lot in the system store?" He is furious, but he can't do anything to the family since they are nobles, and he doesn't have much power, only 0.1Coins/day, which is not even sufficient for food and other necessities. "They dared to throw me out." "They didn't even care about me; what a cruel family." **Explanation:** Actually, this is a Coin World, where you can buy anything with the coins you receive daily. You will awaken at 18 years old, then you will have your own life with the coins. These coins can be used to purchase various items in the System store, such as increasing your strength stats, Mama stats, stamina stats, agility stats, and charm stats. Not only that, you can also use those coins to upgrade things in your daily life. You can enhance your chair, bed, or even your house. You can sell your items in the System store, where you can either auction them or directly sell them to the system in exchange for coins. This is also a deserted world filled with sand and sand tumors where no one can survive outside without food or face danger. Mainly, the air is filled with pollution outside, so they can't go out without oxygen masks. Here, they must maintain their homes with a barrier every day and grow their own food or buy it in the store. However, most people have their own gardens, as they can get free food from there, making it easier for them to obtain food; food in the System store is expensive. So keep an eye on Ron's journey and how he slowly overcomes all the bad situations by himself in a small land. Also this novel have a large harem, so make sure you follow this through. This is Multiverse, where there are less boys and more women. So even in other worlds men are same like that. In this multiverse there is a cultivation world, magic world and many worlds. Mainly in this world, Men are used as a breeding machine or a sex doll for women. So this is a fully Femdom world, with a Male Hero. There are many beings in this world, like humans, dark elves, monster girls, beast women and I'm going to add a lot of women to this. So add this to your Collection, i promise you, that you won't get bored when reading the chapters.