Sokubaku Program

Haruma's the naive grandson of the wealthy Kagetsu family. He's worried about his bodyguard, the handsome Shoyo Kurehashi. Ever since proclaiming the hottie be his bodyguard-slash-boyfriend, Haruma's been under siege every chance Shoyo gets...! Despite the constant teasing, Haruma realizes just how important Shoyo is to him the more he's protected. Will his stubborn emotions... finally subside!? With Haruma's sister and Shoyo's older brothers joining the mix, chaos abounds in this next installment of the "Program" series!

(Source: Renta!)