HRD-234 - Naked Farm Girl: 4 Hours of Non-Stop Field Service

I thought it was a bargain getting 5 titles for the price of one, but it turns out the 4-way scene after the group lunch is missing, jumping straight to the solo scenes. It's basically just a digest version. I docked a star because the 4P scene was missing. Do I have to buy the full versions to see those scenes? Out of the five, the Ayaka Muto one was the only one I felt was worth paying for. Others gave it bad reviews, but it suited my taste (just my personal opinion).