Convincing My Childhood Friend to Father My Favorite Character!

If I don't have a child with my less-than-appealing childhood friend, my favorite character won't be born?!   Richelle, a lady of a noble family, retains the memories of her past life. She realizes she was reincarnated into her favorite game's world and is ecstatic, but that feeling doesn't last long. If she doesn't have a child with her childhood friend Lucian, she won't be able to give birth to her favorite character in the game, Mikaril. To make matters worse, the key piece to her puzzle won't stop teasing her! On top of that, he's a heartthrob and a major hit with the ladies in town! Richelle is sure, without a doubt, that she doesn't stand a chance. However, one fateful day, she closes the distance with him at a party. She can't let this chance slip by, so she pushes him down the first chance she gets. What happened next wasn't what she'd expected though...!