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 三级甲等 专科医院 公立 北京协和医院 地址:北京市东城区帅府园一号 Pornhub provides you with limitless cost-free porn video clips with the most popular Grownup pornstars. Enjoy the largest amateur porn Neighborhood on the web and comprehensive-length scenes in the leading XXX studios. We u... https://brandayam.com/area/ipoh/