About Last Night...

In Chicago, Dan Martin and Bernie Litko, two 20-something friends and colleagues, discuss their sexual escapades. Later on, Bernie and Dan's recreational softball team, sponsored by local bar "Mother's," plays against a local advertising agency and wins. Attending this game with her girlfriends is Debbie Sullivan, who works at the advertising company and is sleeping with her boss, Steve.

Debbie catches Dan's eye and they flirt at the beer keg. She and her friends, Joan and Pat, decide to attend the game's afterparty at Mother's, where Debbie again runs into Dan, with whom Pat flirts and Joan takes an immediate dislike to. They wind up back at Dan's apartment and sleep together, after which Debbie hastily leaves.