Threesome is a comedy about three inseparable friends on the verge of 30. Alice (Amy Huberman) lives with her boyfriend Mitch (Stephen Wight) and their gay best friend Richie (Emun Elliott). Together they form three points of an unlikely triangle, living, laughing and larging it together.After one particularly big night out, they end up having an unplannedthreesome which results in an even more unplanned pregnancy. They decide it's time to ditch the party lifestyle and have the baby. As a threesome.Soon it's all ante-natal classes, baby showers and herbal tea. But it's still possible to have fun when you're a grown up...isn't it?