I’m not sure this has been discussed, but what’s customary to bring to an encounter besides yourself and sex things? Wine, beer, snacks, water (lol)
If your invited to a ladies house for a date ,then its customary to bring a bottle of wine . Check what her taste in wine is . Also make sure your presentable and dress to impress. First impressions Speaking the obvious think of hygeine as well . I have walked out on one occasion because of the above .