You can try both ;)
More photos from Rearpussy
SELECT *
FROM gallery2
WHERE topic_id="1260996"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1351233"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1208032"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1395488"
UNION
SELECT *
FROM gallery2
WHERE topic_id="607491"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1509779"
UNION
SELECT *
FROM gallery2
WHERE topic_id="627122"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1694187"
UNION
SELECT *
FROM gallery2
WHERE topic_id="713002"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1034309"
UNION
SELECT *
FROM gallery2
WHERE topic_id="324894"
UNION
SELECT *
FROM gallery2
WHERE topic_id="126215"
UNION
SELECT *
FROM gallery2
WHERE topic_id="891729"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1798833"
UNION
SELECT *
FROM gallery2
WHERE topic_id="1086943"
UNION
SELECT *
FROM gallery2
WHERE topic_id="23787"
