4 young people whose vision of sexuality is based on received ideas will live an incredible experience. Thanks to the unpublished testimonies of producers, directors and porn stars, they will be immersed in the sulphurous and transgressive world of sex. Then they will share their points of view to try to deconstruct their prejudices. But in the end, will they change their minds? Will their judgment have changed? And what truths will they draw from it?