In games that track, in my opinion useless, points I always change the values to 99 via console command. As a human that had sex in real life I find it very emersion breaking for a VN when this happens "kissing, then groping, then intense kissing, then stripping, foreplay and then a character says: actually lets not fuck because that requires 12 points but you only have 11 because you didnt help me clean up the kitchen, which is kinda sad because I'm actually horny af but stats are stats so what can I do"
This and stupid grinding was the "dev meta" in 2019. But thanks to the internet there is a thing called
UnRen (<- download that and read the read me, its super easy and convenient) which easily lets you acces the console and python scripts. SHIFT+D lets you see the variables and with SHIFT+O you can access the console. The values for Nicole are mo_lust and mo_love. If you access the console you can type mo_love=50 to change the value. If you just want to load your save to replay that scene with Nicole, open the console and enter the following:
ep4_eveningbedroom1 (this takes you to the point in the game where Nicole waits for you after TV/"Therapy"
mo_love=13 (I think that should be enough, I usually change it to 99 to never ever run into complications)
mc_boner=0 (this is optional and only for the lingerie scene, when that value reaches 4 or 5 the game progresses to the "handjob" part. Since you played through this scene already you'd "skip" that part because the values probably won't reset because why would a dev take jumping back to scenes into account when creating a game)