Two people laying on a bed with a towel on their head. It suggests the moment is about to continue into the next scene.
Sokujitsu-kun's Records @sokuzitsu_kun

因为男朋友临时爽约而一个人来看演唱会的女大学生 搭话后立刻带回家。身体敏感到20秒就高潮一次，太让人沉迷了吧……