>>39531693that's not a bad suggestion desu, and if they do want sex they could get into that grey zone in between cuddling and sex
you can get into it rather easily imo by cuddling while being horny, and abstaining from actually doing the deed
then every micro-movement can become all at once sensual, warm, cute, erotic… ofc then youd need to be clear about it beforehand, because that can easily turn into low key frotting and the like