So, I Can't Play H!

So, I Can't Play H!, shortened to Boku-H, is a Japanese light novel series written by Pan Tachibana and illustrated by Yoshiaki Katsurai. The story centers on Ryosuke Kaga, a lecherous high school student who makes a contract with Lisara Restall, a beautiful Grim Reaper, in exchange for his lecherous spirit.