As nobody wants me not to ejaculate even once a day, I cannot adapt for some audio works which require me to charge my sperm more than a day.
Even though, "添い寝フレンドが手コキフレンドになるまで" is so shikorable that I use it more than twice a month.
If you have to jerk off immediately, I recommend "双子の少女にイタズラされてダメな大人にされちゃう音声".