Hero calls 9 BB

BB shows Ks Ts (Three of a Kind, Fours)
(Pre 50%, Flop 30%, Turn 19%)

Hero shows 5s 5c (Full House, Fours full of Fives)
(Pre 50%, Flop 70%, Turn 81%)

Hero wins 32.5 BB

PF - Standard open, nothing to really see here
F - Small cbet on very dry board. Only really worried about 66 - 88 and 1x combo of A4. Would not be folding to raises. Wanting some ace highs to call, and keep any other floats too
T - Honestly, not sure what hands I'm targeting here other than floats that check twice. Hard to get value from anything worse other than ace high diamond draws that floated flop? Sized slightly larger. Would like some advice if it's ever just a check back considering action so far.
R - BB donk leads after x/c flop and river. Typically a strong line, but they don't really rep much considering the board. What hand leads out? 9x, 6x, 4x combos? How many of those x/c flop and/or turn? To me, raising doesn't seem like it has much merit. What hands will call that are worse other than flushes? Do they still call a re-raise? This is why I settled on a call, and it feels like the right call but it feels so nitty to not re-raise a boat. Please let me know!