Saitama, otherwise known as the One-Punch Man, is most probably the strongest man who is alive in the anime world now. He is funny and charming and together with his cyborg student Genos, they're out fighting the bad guys and saving the world. But what if the world's strongest and most beloved hero turns out to have a love affair with his student? This is what the new One-Punch Man NSFW game is all about.
The One-Punch Man game is made for PC made by Itch.io and titled Deep Discount: Coupon Crisis which explores the Saitama-Genos love affair. According to Kotaku, the game is a very 'NSFW' game which also explores a possible love triangle involving Saitama's rival, Speed-O'-Sound Sonic.
Those who have already tried the game said that it's a total riot because it sort of explore an inside joke that has been going on around the One-Punch Man universe. That is the the nagging feeling that there could be more to Saitama and Genos than just fighting Speed-O'-Sound Sonic.
One-Punch Man developer Kasey van Hise said that there are a lot of materials to explore in the game and one of them is "to get Saitama laid."
Deep Discount is just a short game with a 20-minute gameplay for those who are curious about it. It starts with a very important thing to Saitama, which is getting a discount at the grocery store. It the third episode of One-Punch Man fans see Saitama in a one-on-one fistfight with Carnage Kabuto who was in full Carnage mode. The fight happened on a Saturday, which also happens to be the day the sale in the grocery store will happen. Because Saitama wants the discount so bad, he went into rampage for fear that he will miss the deals.
All's well that ends well because Saitama gets the meat he badly wants. But before that, another person wants the meat, Sonic. They fought who gets the discounted meat; however, Saitama realized that the reason why Sonic acts that way is because he was "hangry." They stopped fighting and Saitama invited him to his apartment. There Genos cooked the meat and after a nice meal, that's when it all happened.
You can check out the game in case you are interested what happened.