One Helluva First Time

1. Kore ga Unmei de Naru Ji no ka (これが運命でなる璽のか) Toshiaki Saeki's an office worker who's too much of a doormat to say no. Thanks to that, he gets dumped by his girlfriend and spends his days in misery. But, one day, his younger colleague Kawagoe asks him out, and straight-up begs Toshiaki to sleep wi