Pineapple is great for the woman to eat. For the guy this is the menu:

According to the Kinsey Institute, fruit (especially citrus, bananas, and papayas), spices (cinnamon, nutmeg, and peppermint, among others), parsley, wheatgrass, and celery up the flavor of semen.

Im staying away from pumpkin 🎃 spice though.