That's not how you farm lewd fame. Try Hayden's bathhouse, pleasing people at the bar, pleasing Harold at the bar, giving Gunnar (Cocky Guard) a blowjob at the Track. There are various ways. If you find you still can't get many points then use Saveedit to edit ur save. 20 lewd fame is a good number for future proofing
saveeditonline.com
Upload ur save and use ctrl+F and type "fame". That'll let you edit ur fame points. Don't edit Northcrest's points tho cuz if you edit the lewd fame before you blow the guards it'll lock you from any scenes with those guards and miss out on potential points and stuff. Everything else you can edit