hugging, kissing, feeing up on the other person, and could be servicing (however that depends on the other party's definitions and boundaries of what cup caking is)
cup caking means flirting with another person doing anything leading up to, and excluding sex
"hugging, kissing, feeing up on the other person, and could be servicing (however that depends on the other party's definitions and boundaries of what cup caking is)" What is the definition of "cup caking"?