Interested in some feedback on this hand. No reads having just sat down at the table.

Party Poker No-Limit Hold'em, $ BB (5 handed) from (Format: FlopTurnRiver)

Hero ($25.35)
BB ($25.25)
UTG ($25)
MP ($35.75)
Button ($24.72)

Preflop: Hero is SB with 7, 9. Hero posts a blind of $0.10.
1 fold, MP calls $0.25, Button calls $0.25, Hero (poster) completes, BB checks.

Flop: ($1) 4, 7, 7 (4 players)
Hero bets $0.95, BB folds, MP calls $0.95, Button folds.

Turn: ($2.90) T (2 players)
Hero bets $2.7, MP raises to $5.4, Hero calls $2.70.

River: ($13.70) A (2 players)
Hero checks, MP bets $7, Hero calls $7.

Final Pot: $27.70

With four players going to the flop I don't feel its a stretch to call from the SB here in an unraised pot. If nothing else, it helps you avoid looking like a nit

If anyone can give some good evidence to the contrary, I would be happy to hear it.