2nl 6m flop trips - weird turn line from villain

Villain is 20/13/1.4AF/5%3b over 84 hands

UTG ($3.77)
BB ($3.60)
Hero (Button) ($2)
SB ($2.05)
MP ($2.36)

Preflop: Hero is Button with J, K
2 folds, Hero bets $0.06, SB calls $0.05, 1 fold

Flop: ($0.14) 8, J, J (2 players)
SB checks, Hero bets $0.10, SB calls $0.10

Turn: ($0.34) 3 (2 players)
SB bets $0.14, Hero raises to $0.56, SB raises to $1.89 (All-In)

32% pot odds for a call.

What do you think about his range ott? I can't picture him doing this with a FD, even with overs, would he not have raised the flop almost always then? Slow played trips also seem unlikely because of the FD otf + possible straight draw. PP also unlikely... Can't see a lot I beat.

When he donks the turn for < 1/2 pot, I have him on a draw wanting a cheap card or a PP wanting a cheap showdown or a monster trying to induce, but when he shoves over the raise I can see only boats or AJ.

Raising the donk bet is standard, amirite?

Against a range of AJ,QJ,33,88 I have 35%, which is about what I need to call when taking rake into account though.