Here are my suggestions after playing achat for a while. (if some have been requested before, it means i am putting my vote into the requests as well)
1.) Have orgasm as a natural end to a sex act (blowjob, handjob, fucking and cunninglingus). Realistically speaking, if a penis constantly gets blown, handjob or is fucking, it would ejaculate within 5 to 30 min. For pussy, rubbing the clit would induce orgasm within 15min to 60min. So when the toon started fucking, there should be a “orgasmic meter”, either visible or hidden to show the level of excitation where full level means orgasm. Once the man or woman cum, the meter would reset to zero and there should be a “cool down” period of maybe 5 to 15 min before sex can resume. This will give a natural end to a sex session and not make players wondering when should be a good time to “end it”. Of course the timing of how long till orgasm can be tweaked (or even made to be a factor of length of the membership, e,g,. veteran members will last longer). To cool down from the “orgasmic meter”, one just need to cool off from stimulating the erogenous zones.
E.g. For a man, sucking, handjob, and fucking will increase his orgasmic meter a lot while pleasuring other areas will increase the meter a little bit. When the meter reaches 100%, he ejaculates, then cooldown for 15 min and rinse and repeat
For a woman, licking, fingering the clit will increase her orgasmic meter a lot, licking, finger-fuck and fucking pussy (vulva/vagina), sucking breasts will increase her orgasmic meter somewhat and kissing/licking face, ears, shoulders and any other parts of body will increase orgasmic meter a bit. When meter reaches 100%, she has orgasm (not squirting but player can decide; see 6 below), then cooldown for 10 min and rinse and repeat.
2.) Have more options for non-oral sex foreplay. I find that foreplay options are quite limited. Maybe allow the female (or even the male) to perform strip tease. All the nice clothings and lingerie are wasted if females cannot slowly take off an item at a time. Other actions can be rubbing, kissing/licking other parts of body (ears, hands, thighs etc..) cuddling, spooning, many forms of kissing etc..etc..
2a.) Have a underwear/lingerie stage between fully clothes and naked mainly for foreplay stage in (2)
3.) Animation for removal of clothing. Personally, I find the act of clothing removal sexy and I think many people feel this way too. (not necessarily a strip tease, as this can be done to the partner, while striptease is done to self + some performance)
4.) Play strip poker. It does not have to be poker as I think programming team will have to add in poker rules. Can be a simple “draw a card” game where the loser is the one with the lowest card and has to strip an article of clothing. This synergise with (3)
5.) cum-in-mouth, cum-in-pussy (I know it has been suggested many times, just like to add my support as well), with cum leaking out (aka creampie).
6.) Proper female orgasmic response. Not all female orgasms has squirting. Maybe showing the female toon shudder violently or yell a la when-harry-met-sally style and so on (have many variants). The same for male orgasm (since sometimes cum-in-orifice may not see ejaculation so signs of orgasm should be shown by male toon in other ways)
7.) Allow making notes/annotations on friends/lovers/spouse. Add some statistical data like how many room sessions spent with each of them (so that I can know if I have bonked mike once only or 10 times)
8.) More varied face types. Seems like the faces looked similar. Even the “black” faces are more whites with black-colouring. As someone else mentioned, asian faces and hispanic faces. Also possible age-based faces (some may have a “MILF” fetish and others may have a “barely-legal fetish”)
9.) More body-type (voluptuos, skinny, athletic, etc…)
10.) Long hair (shoulder length, waist length), different waviness of hair (from straight to wavy to curly)
11.) More room-types and uniforms for roleplaying (think typical roleplaying scenarios like doctor/patient, doctor/nurse, teacher/student, jock/cheerleader, fantasy, sci-fi etc… in hospital room, classroom, castle, space station, space ship etc…)
12.) Using condoms (the act of putting on condoms can be a turn on for some if there is animation for it)
13.) A movie-sequence or video capture option which can playback the sex sessions.
14.) Chat logs
15.) Foursomes or even more
16.) Dynamic partnering (i.e. when 2 persons in the room, can invite one more to become 3-somes OR if 3 persons in a room, one person left can allow the remaining two to go on as 1-on-1)
17.) Status display (e.g. AFK, invisible etc..)
18.) Invitation filtering e.g. allow only premium members or certain gender etc… to invite to room
19.) Non sexual theme-based rooms for public chats e.g. swimming pool (to show off that skimpy bikini!) lounge, bookstore etc…
20.) Allow men to receive gifts
