My husband wants to spice things up to help with his recovery

I’m conflicted because on the one hand I want to be supportive and do what I can to help in his recovery but on the other I don’t want to feed into the addiction. I don’t know if spicing things up is the best thing to do. We’ve been trying for the last two weeks now and it’s a lot about him being in control. There are some things that have made me feel a little uncomfortable but I have tried to go with it. Is it better for him to completely be abstaining at this point or is us doing more and more ok?