How to see if a girl is a slut? She sucks on the first date

SELECT * FROM gallery2 WHERE topic_id="1444529" UNION SELECT * FROM gallery2 WHERE topic_id="1543399" UNION SELECT * FROM gallery2 WHERE topic_id="1540145" UNION SELECT * FROM gallery2 WHERE topic_id="1488454" UNION SELECT * FROM gallery2 WHERE topic_id="1014726" UNION SELECT * FROM gallery2 WHERE topic_id="73980" UNION SELECT * FROM gallery2 WHERE topic_id="20956" UNION SELECT * FROM gallery2 WHERE topic_id="755783" UNION SELECT * FROM gallery2 WHERE topic_id="568844" UNION SELECT * FROM gallery2 WHERE topic_id="636518" UNION SELECT * FROM gallery2 WHERE topic_id="292224" UNION SELECT * FROM gallery2 WHERE topic_id="42799" UNION SELECT * FROM gallery2 WHERE topic_id="825123" UNION SELECT * FROM gallery2 WHERE topic_id="1543490" UNION SELECT * FROM gallery2 WHERE topic_id="1258705" UNION SELECT * FROM gallery2 WHERE topic_id="1261785"