PIED with GF

Hey pals. I have a friend who has PIED and has a GF. he abstained porn for 42 days already. but still needs advices how to do reboot to be completely healthy. the problem is he has a gf and is interested what do you guys with girlfriends do so that not to ruin relationship? how did you reboot yourself. I guess he can't do a hard mode reboot but maybe easy mode helps? can he still have sex with GF? what are dos and not to dos.
thanks!

lol why are you on these forums but not him? Get him on here, thats the best advice. I can't give advice on being in a relationship while going through this, but being in one never helped me. Hopefully others will chime in.

Baby steps. Have sex without the pressure to perform or penetrate. Just enjoy being with each other. Once he feels confident and comfortable again, he should try penetration. Abstaining from PMO is a must in the meantime.