I didn't let you finish...? [ what else follows? there is a whole gap there between flirting and sleeping with someone, even fyodor knows that but he's momentarily, horribly, terribly, irrevocably tempted by the thought of that 'what next'. it's tempting, dazai is such dangerous foe.

he looks at dazai, is he cold? that is perhaps the origin of that cough. the other should've drank more soup...]

Yes, although voyeur implies I will obtain pleasure from watching you sin-[ he trails off, thoughtful. well, seeing people being foolish and their consequences is entertaining so. ] Fine. I'll allow the term. It's only fair.