Arata's a college student working as a "big brother for rent." One day, he meets his ...
AAAAAAA? theres a lot of smut in this bad boy but the fluff hits so hard. also if you're an oldest child you WILL relate to the uke. also the gap moe is strong in this one and the art style has my heart. i love it when characters look lived in, you know? when they look like they're actually having emotions. aaaah anyway like 9/10 (point deducted for smut)