Get on the bus

You follow the beautiful girls quickly once they've got on the bus, and while trying to stay inconspicuous, you find a seat somewhere in the back so you can get a good view of the goings-on of public transport in this world. Sam and her friend have taken their places a few seats ahead of you, still giggling and talking excitedly to each other. You smile, but they haven't noticed you in the slightest, so you feel comfortable knowing you can spy on them without getting caught. It's probably not unusual for people to unsubtly lust after people in this world, and stalking is probably unheard of in a world with unlimited casual sex. Even the ugly virgins will not stay virgins for long, with sexual organs being offered up willy-nilly.

This is confirmed while looking around the bus, and seeing a few couples, trios, and quartets having casual sex in their seats. On the seats on the aisle next to you, for example, are a young boy and girl, the latter of which is casually jerking him off while telling him about some pop star she's really into now. And on the seats a few rows in front of you is a middle-aged lesbian couple, sucking on each other's tits and fingering each other while moaning deeply. Standing next to the exit door are two elderly looking gentlemen with their pants down, a young looking girl with frizzy hair sitting in between them, trying to prop both of their cocks into her mouth.

After a few stops a girl came in, dressed in hotpants and a short crop top which barely hid her massive tits, and she tried to scan her bus-card without much luck. She didn't have any credit, evidently, and looked at the bus driver with a pleading grin. You didn't overhear what was being said, but after a short talk she crawled underneath his little desk and unzipped his pants before swallowing his massive cock. You guess blowjobs are a certain kind of payment in this world too.

A few stops later, Sam and her friend got up and started to leave the bus, so you quickly followed them.