I also bought this artist CG set in March this year, and is basically the favourite scenes selected by the artist and all are mainly about footjob(since everything is not really detailed hence need to read the original artist CG in order to understand what is going on, you can buy the one you are interested but not found in e-hentai).
To conclude, you have no ideas about which scenes are selected by the artist and this artist CG is just like the Fukubukuro(bags filled with unknown random contents). All the scenes are about footjob and no sex, so maybe another way for the artist to earn a living (till now 536 copies were sold). The latest dark skin loli succubus has been added and if there are new artist Cg set, the artist should update by randomly put some footjob scenes from that...
Buy the original product to support the artist as it is just 108 yen but footjob only and thank you 904a0339 for uploading this great footjob artist CG set even they are just a kind of official footjob complication made by the artist.