Ratna narrates how she and Koushik had a bath together and then how they spend the night in bliss, pleasuring each other.
Ratna describes her past experience, Koushik describes his and Ratna's further sexual activities and Geeta narrates her activities with Koushik on Friday night.
Koushik, a young man narrates his story of his stay at Malda town till that eventful Thursday night, when his cousin sister Ratna induced him to have an incestuous sexual relation.