Hey there!
Reshuffling the random NPCs that haven't been met yet is actually something that has been requested before so I have it in my list :)
Thanks for letting me know about that sex scene's glitch!
Regarding your cooking issue, since there's no tutorial for cooking yet, there's a key feature when cooking, not sure if you've noticed when you start cooking, the spoon stirs the ingredients once and that's it. However, if you repeatedly click on it while it is cooking, the spoon will continue stirring increasing the chances of succeeding when cooking ;)
Thank you so much for playing and for your valuable feedback, I greatly appreciate it!