yep! if you start with the sklut inclination there is a threesome event in the first week when your in your dorm hall. If you flirt with the workers in the town they can invite you to have a threesome if you go past them in the morning. If you have polycule or multiple submissives you can have a threesome/orgy by inviting them to hang out as a group in when your asking one of them on a date.
These are the only ways i know of atm but there will probably be more implemented in future :)