What would I have done in DPC place is let Tommy discharge his rage on MC, either hitting him with his fists or with a clothes hanger from MC's room, others would have come and stopped it from continuing, MC is bruised, is the victim, has the pity of all and can receive care and support from his 2 girls at a later scene, patch him up (similar to Quinn bruise scene) and that I may have continued with some good "treatment"(lewd scene). That care and support with DPC skills would have gotten the memorable moment and a lewd scene. So gone are the dares, no the first dare is ok because Maya is shy and needs a nudge, the rest of the dares. Tommy would feel remorse for his action, either scolded by the DIKs or on its own DPC is an expert he would know how to tailor it and by the time of the camping party, they would come to better terms, his lovely step-sister needs to have a boyfriend at some point, he can't protect her forever and an in house DIK as MC would be more trustworthy than other shmuck from the street.
PS I was laughing at the camping party while playing when Nick told MC he's scared of Tommy, Who? that wimp? don't worry buddy