Hand relief from girlfriend

That depends on your own goals. Ultimately though, the objective of pretty much everyone who does NoFap is to be able to eventually have normal and healthy sexual relations with their partner. The reason people abstain from O even with real people is usually because it helps the whole reboot process and avoids the slippery-slope temptation of O with a partner to become MO when your partner is unavailable, which can very easily lead to PMO.

So if you’re having a normal sexual encounter with a real partner, whatever exact form that takes, I think it’s probably fine and shouldn’t count as a ‘relapse’ unless you’re dedicated to the idea of no O at all, which it sounds like you aren’t. Just be cautious of temptation to M now that you’re sexually active again.

 

Inform yourself about the "chaser effect"

 

Do not reset, you feel the way you do because you did it too early in your reboot, your brain related that O to that of porn, also you lost the perks of semen retention, this combined makes you feel like shit, it happened to me, you should wait until you feel your sexuality has calmed down before trying anything but straight lovemaking