Any recommendations re: providers who host on the South Shore? I'm rarely downtown any more thanks to Covid, and MetroWest is not terribly convenient for me.

Both legends, both amazing. Give them my love!

Yes, I can read that you said INCALL and those "who host" but I have to leave it to you to check for arrangements. Lily = funsizegirl does Boston, South Shore, Cape Cop, Providence ... . Search her handle "funsizegirl" for her posts and TER ID on Photo Only, Boston (and Ads), New England (and Ads), etc.. E.g.,  
http://www.theeroticreview.com/discussion-boards/-photo-only-114/boston-and-providence-74196

I see some Eros ads that list Braintree as an incall location, but I'm a little leery of the "visiting town for 2 days" business model right now. Would prefer somebody local.

Lily has been outcall only.. if she is now doing incalls.  I'm there..