NL25 SH JJ Overpair gets donkbet on TT4 flop

[stever1k]

PokerStars No-Limit Hold'em, $0.25 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($12.30)
Hero ($25.40)
Button ($30.50)
SB ($24.05)
BB ($43.15)

Preflop: Hero is MP with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
UTG calls $0.25, <font color="#CC3333">Hero raises to $1.25</font>, <font color="#666666">3 folds</font>, UTG calls $1.

Flop: ($2.85) T[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG bets $0.5</font>, <font color="#CC3333">Hero raises to $2.25</font>, <font color="#CC3333">UTG raises to $4</font>, <font color="#CC3333">Hero raises to $24.15</font>, UTG calls $7.05 (All-In).

Turn: ($24.95) A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

River: ($24.95) 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: $24.95

I usually raise such donkbets for 1 or 2 BB - even with OCs. I have the feeling that I see enough folds (is this a leak?).

Villains runs at 54/5/3.5 for a few orbits.

Would it be better to fold to this min-reraise?