Hand converted with online PokerStrategy.com hand converter:
$0.25/$0.5 No-Limit Hold'em (9 handed)
Known players:
[tg]BU$99.15:///////;SB$50.25:///////;BB (Hero)$52.87:///////;UTG1$27.00:///////;UTG2$95.18:///////;MP1$37.18:///////;MP2$50.00:///////;MP3$50.75:///////;CO$50.00:///////;[/tg]
Preflop: Hero is BB with A:s, 3:s.
7 folds, SB raises to $1.50, Hero calls $1.00.
Flop: ($3) 8:d, 4:s, 3:c (2 players)
SB bets $1.88, Hero calls $1.88.
Turn: ($6.76) 3:d (2 players)
SB bets $4.26, Hero calls $4.26.
River: ($15.28) J:s (2 players)
SB bets $11.00, Hero calls $11.00.
Final Pot: $37.28.
Results follow:
SB shows two pairs, kings and threes(K:c K:d).
Hero shows three of a kind, threes(A:s 3:s).
Hero wins with three of a kind, threes(A:s 3:s).
he is tag wtsd=22
can i v raise R ?
Or would you ever pay with for example AA here if you get raised? 
Doubt so, cause you rarely have bluffs there.