You and Adults, and Us Who Are Not Yet Adults

An ordinary female college student, Shimazu Natsuka, is called out by her university professor who was her first love, saying something seems off about her. She kisses him and runs away, only to find her childhood best friend waiting there—and she gets confessed to by both of them!? Like, I don't even understand what's happening anymore~!? It's a funny and amusing romantic comedy about an ordinary college girl being fought over by her university professor and her best friend!