SDMT-827 SOD Female Employee Secret Special Business Never Revealed Before!! See, Touch, Lick, and Feel the Penis Study Group Nationwide Premiere!!

To create products that satisfy users, SOD female employees deepen their exploration of penises. We bring you the scenes from the penis research meetings held several times a year. Observing giant or spectacular ejaculating special penises to gain knowledge, experiencing male ejaculation and double fellatio to accumulate experience points, and rediscovering the depths of penises. Watch these shy but determined female employees take on the challenge.