The S-Rank Magical Girls from My Favorite Yuri Want Me!?

Noah was the biggest fan of a yuri magical girl anime. For several episodes, he followed the story, supported the relationship, and hoped to see one particular couple reach their happy ending. Then the final episode arrived, and one of them died, leaving the other alone. Noah couldn't bear that ending and decided to jump off a bridge, but when he opened his eyes again, he discovered something impossible. He had reincarnated into the world of his favorite anime. Now, as Noah Reed, one of the few men who exist in a society dominated by women, he has a single mission: to try to save the romance of his favorite characters while surviving in a world where being a boy is already complicated, where magical girls truly exist, and where fate, along with a goddess, seems determined to turn him into the story's main love interest. After all, how is he supposed to save the yuri when he himself has become the biggest obstacle? Notes: This story will feature 18+ scenes. Ironically, it will not be a yuri story, nor a yaoi story, and there definitely will not be any NTR. — Description from novelcodex.org