您好，根据您的描述，做爱时每次都是半个小时左右，您的情况基本是正常的，可能是刺激不够导致的，增加刺 Pornhub provides you with unlimited totally free porn movies with the hottest adult pornstars. Get pleasure from the biggest novice porn Local community on the net and also comprehensive-length scenes from your top rated XXX studios. We update our porn films every day to ensure you gener... https://daniely852koq4.aboutyoublog.com/profile