VICD-308 - New female doctor falls into lesbian slavery through head nurse's kissing training

The plot itself is simple—a female doctor being 'lesbian-trained' by a head nurse—but the feature of this film is the 50-minute sex scene in the middle. Because it's sex between women without the 'finish line' of ejaculation, it perfectly demonstrates the strength of lesbian sex: you can keep going until you run out of stamina, no matter how many times you climax. I think it would be great if they made lesbian films where they just indulge for two hours straight. The film is still a bit soft, wasting a whole scene on just kissing at the beginning. I think they could have pushed the middle section further than just 50 minutes. I also have doubts about the director's skill, as they edited out the insertion shots during the double-ended dildo play at the end. It should serve as a reference for future lesbian films, but I don't think this is the final form.