Love♥Love?

Two series of 15 minutes where the protagonist falls in love with an actress (in REC is seiyuu, and in LoveLove of TV series), where the prota will support her in her career, as they work together on the same project. Where he has erotic visions about her, even so they are highly esteemed. We have comedy with drama, with some cliches, but equally enjoyable if you support this type of story. 

Similarities: Both muchachos (male lead) have something that the chiquitas (female leads) crave for. Both muchachos are have no idea that the chiquitas only wanted what they have or what they can do. Both have the same, school, romance, comedy and some ecchi genre. Dissimilarities: One is a rich man's son, while the other is a screen writer. One anime has a lolicon element in it, while the other has a drama element. In one anime the muchacho (male lead) has a love interest, while the other anime the muchacho (male lead) is simply in search for his supposed sister. The other anime is only 10 episode long (OVA included), while the other anime may be 12 or 13 episode long.  read more 

Both have a high school male for a protagonist. In both the protagonist is originally in love with one girl but then other girls get in the way and sometimes seduce the male. Both animes are Harem and kinda echii. Both male protagonists like movies and making movies. Also in both they never decide who they're gonna be with.