The 4th-anniversary commemorative work of the IREHO series, 'All-You-Can-Insert 4th Anniversary Special,' is truly a super deluxe edition that records a dream package tour! The all-you-can-insert service starting from the bus ride is just the beginning. Upon arrival at the hotel, the lobby, large bath, and guest rooms all challenge the limits of eros. Particularly noteworthy is the grand orgy in the banquet hall with 16 women participating, where women of various attributes, from bus guides to hotel staff and guests, go wild with pleasure. It's no exaggeration to say that this work has nothing but highlights, and you're sure to find your favorite actress. Hunter's unique 'Flat-Rate Insert with Anyone' has been further powered up for the 4th-anniversary SP, bringing together sexy actresses from veterans to newcomers. This is a masterpiece that will surely excite you, a must-buy with no regrets!