It's so hot it made Machino-san go into heat.
Story time: once I was coming back from a party with my (female, gorgeous) neighbor and an older friend of my brother (who drove us back). Once back in our building, the girl asked if we wanted to come inside

, so we hop into her apartment. To my surprise, there's absolutely no one there. We sit on the couch, me and my brother's friend side by side, the girl across us. We're just talking and she just opens her legs slightly, enough to see her white panties. Of course we're both
gentlemen, thus we never mentioned it or tried anything, and eventually just leave.
Nowadays it's pretty clear she wanted to get laid then and there. My question, though, is whether she wanted me, my brother's friend or a fucking threesome. Who knows, maybe my brother's friend went back after we left and had the time of his life. Me, it would be some 6 years until I saw another pair of panties.