This Delinquent-kun Is Ungrateful

The 16 year-old delinquent Gaku travels to the future in his friends time machine, only to end up on the door of said friends daughter Akira, age 28. Thus begins their time living together, filled with new experiences and gap love spanding age and generation!

Note: This is an original from Manga Mee, a manga app, and is already completed there but pixiv raws won’t have all of them all at once.