When Jess decides to take her relationship with Paul to the next level, she consults with the guys for some sex advice. Meanwhile, Schmidt worms his way into his boss' baby shower to compete with his office female counterpart.

The gang attends Schmidt's holiday office party and Jess frets when she receives an expensive gift from Paul.

A nervous Jess invites Russell to spend the weekend at the loft, and her fears are amplified when he gets along better with the guys than she hoped. Meanwhile, Winston begins work at a sports radio station, but quickly finds out his boss is more of a shock jock, and Nick tries to make an invention from his "Idea Notebook" into a reality.

Jess' dad arrives with his new girlfriend, who happened to be Jess and Cece's high-school rival. Meanwhile, Schmidt recruits the guys to be part of a focus group at work to help him land a big new account.

A class trip turns disastrous when Jess tries to avoid showing favoritism to Ryan; Schmidt develops an ulcer; Winston becomes fixated on wearing a crystal.